Obata Nobuaki 尾畑伸明

… Alternative Names

Researcher Number	10169360
Other IDs
External Links
Affiliation (Current)	2018 : 東北大学, 情報科学研究科, 教授
Affiliation (based on the past Project Information) *help	2011 – 2019 : 東北大学, 情報科学研究科, 教授 2017 : 東北大学, 大学院・情報科学研究科, 教授 2014 : 東北大学大学院, 情報科学研究科, 教授 2013 : 東北大学, 大学院・情報科学研究科, 教授 2012 : 東北大学, 大学院・情報科学研究科 … More
Review Section/Research Field	Principal Investigator Basic analysis / 解析学 / General mathematics (including Probability theory/Statistical mathematics) / Mathematical Sciences in Search of New Cooperation / Basic Section 12010:Basic analysis-related / Basic analysis Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Basic analysis / General mathematics (including Probability theory/Statistical mathematics) / 解析学 … More
Keywords	Principal Investigator 量子確率論 / 直交多項式 / 量子ホワイトノイズ / 散逸量子系 / スペクトル解析 / 量子分解 / 複雑ネットワーク / 量子ウォーク / 無限次元解析 / ホワイトノイズ解析 … More Except Principal Investigator 量子確率過程 / 無限次元解析 / 熱核 / 大偏差原理 / 量子確率論 / 無限次元確率過程 / フラクタル / fractal / 確率論 / ゲノム / 自由確率論 / スペクトル解析 / 色彩化 / 場の量子論 / データベース / 確率解析 / 無限次元ラプラシアン / エルゴード理論 / サイバーグ・ウィッテン方程式 / Dirichlet eigenvalue problem / 汎関数積分 / 無限次元ラプラス作用素 / 表現論 / 量子論の確率極限 / 自由エントロピー / 接続行列 / タンデムリピート / STR / 量子伊藤公式 / 確率過程 / 関数解析 / White Noise Analysis / 有限要素法 / グリーン核 / ランダム行列 / 不確定性原理 / 調和解析 / ヤンミルズ方程式 / 拡散過程 / 輸送コスト不等式 / ディリクレ固有値問題 / 量子情報論 / ランダムウォーク / 量子情報 / 超汎関数空間 / 特異点 / 力学系理論 / 量子測定 / 基底状態 / 半群 / heat kernel / Yang-Mills connection / タンパク質 / 保存法則 / 超汎関数 / Wigner-Araki-Yanaseの定理 / ヤング・ミルズ接続 / 無限グラフ / ホワイトノイズ解析 / 量子完全相関 / 量子情報解析 / 無限次元確率解析 / レヴィー過程 / 2-調和写像 / 分枝過程 / 2-ヤング・ミルズ接続 / 調和写像 / 作用素環 / DNA / 2-ヤング・ミルズ場 / 量子計算 / 被覆グラフ / 無限分解可能 / ランダム媒質 / fault-tolerant quantum computing / 量子ランダムウォーク / ランダムネス / quantum measurement / ハルナック不等式 / レヴィ・ラプラシアン / quantum computing / Borel summability / 散乱理論 / インフォーマティックス / 環積 / ヒトゲノム / シュレディンガー作用素 / 接続関係式 / 作用素 / geophysical flows / 非退化CR多様体 / 反応拡散方程式 / Navier-Stokes方程式 / 数学基礎論 / 量子集合論 / infinite graph / 無限次元回転群 / Szego^^¨核 / unitarily invariant norms / Informatic Analysis / Liouville性 / スピン系 / 拡散 / Jackson積分 / Paternity test / ノイマン境界値固有値問題 / free entropy / 解析的容量 / アファイン・シェイプ作用素 / シングルトン独立性 / アファイン空間 / 完全正写像 / hydrodynamical limit / 符号力学系 / 非可換空間 / Stochastic partial diflerential equation / completely positive maps / 対数Sobolev不等式 / large deviation principle / Dynamical Systems / 非正曲率 / くりこみ / operators / シンプレクティック積分 / 特異偏微分方程式 / 親子鑑定 / 量子フィッシャー情報量 / 結晶格子 / Interacting Fock space / 幾何学 / 平均曲率ベクトル場 / ノイマン固有値問題 / quantum information / 相互作用フォック空間 / ディラック作用素 / ヤング・ミルズ場 / Quantum Analysis / 確率論的数論 / 除去可能特異点定理 / 鋭角三角形分割 / vortex motion / Stochastic Burgers equation / Navier-Strokes equations / 力学系 / fluid mechanics / ラプラス作用素 / 準超幾何関数 / ランダム・ウォーク / birth and dath process / transportation cost inequality / 非固有アファイン球面 / Group theory / 場の理論 / 誤り耐性量子計算 / biharmonic map / 数値計算プログラム / 細菌 / 関数解析学 / ヤングミルズ接続 / 量子チャンネル推定 / 量子エントロピー / ユニタリ不変ノルム / 離散曲面 / ジュブレイ指数 / モノドロミー / 量子ラプラシアン / モデュライ空間 / レヴィラプラシアン / 情報理論 / Quantum Markov chain / 自己相似性 / 三角形分割 / Whisker / 数理ファイナンス / 構造予測 / 確率場 / oseudharmonic map / コーシー・リーマン・リー群 / 複素射影空間 / 確率過程の道の性質 / ディリクレ境界値問題 / コンパクト・リー群 / Green kernel / 渦運動 / bi-Yang-Mills connection / 遺伝子 / Hilbert変換 / 反塩配列 / Levy group / 自由エントロピー次元 / アファイン接続 / 量子推定 / グロモフ・ハウスドルフ収束 / ラグランジアン部分多様体 / 調和変換 / 出生死滅過程 / ハミルトン力学系 / 非正曲率多様体 / ランダム現象 / Quantum entropy / Database / random walk / Fisher情報量 / 乱流 / 距離空間 / 情報解析 / diffusion / Harnack's inequality / レヴィー測度 / スペクトル散乱理論 / ヒルベルトバイモジュール / gramov-hausdorff limit / 量子オペレーション / 量子解析 / エントロピー / 一般化B.Y.Chen予想 / affine connection / コンパクト・対称空間 / スピン / 収束,発散 / 揚力 / 擬エネルギー汎関数 / ギブス測度 / ハウスドルク次元 / singular equation / quasi hypergeometric / 制御否定ゲート / Rotation group / 量子ホワイトノイズ / レヴィ・ラプラシアンの一般化 / Self-Similar Processes / 超幾何積分 / 再帰性 / crystal lattice / 量子推定理論 / orthogonal polynomials / ガウス過程 / 汎関数微分方程式 / 形式的巾級数解 / ギブス分布 / LR変換 / 離散線識曲面 / 直交多項式 / 磁場付き推移作用素 / 表現の指標 / ヤング・ミズル接続 / 渦度 / 非線形解析 / マルコフ連鎖 / 量子仮説検定 / 漸近錐 / 発散級数解 / Dirichlet空間 / Quantum communication / Quantum noise / 可視化 / シェルピンスキーカーペット / Stochastic Analysis / Wu方程式 / Harnack ineguality / ファインマン積分 / 隣接行列 / 2-エネルギー / 超球面配置 / 対称群 / Nonlinear interaction / 相互作用フォック加群 / 確率極限 / 量子ノイズ / random matrices / ウィグナー半円則 / LR transform / エネルギー / ポアンカレ条件 / 平衡現象 / ホワイトノイズ理論 / Guideline / 量子回路 / operator algebras / 差分方程式 / バーガーズ方程式 / large deviation / ホモジナイゼーション / 数理物理学 / 量子マルコフ鎖 / ボレル総和可能性 / 擾乱 / 超函数の積 / 超汎関数空間論 / 完備リーマン多様体 / 離散系列の表現 / ヤンググラフ / 量子ゲート / 自己相似集合 / finite element method / asymptotic cone / 漸近挙動 / レビ平坦構造 / mエネルギー / ディリクレ境界値固有値問題 / sierpinski carpet / Exotic Laplacian / 固有値 / ファイナンス / ブラウン運動 / 一般化B.Y. Chen予想 / 流体力学 / ケーラー多様体 / シンプレクティック多様体 / symplectic manifold / ホワイトノイズの高階微分 / 境界値問題 / 離散計算幾何 / principal eigenfunction / 孤立現象 / 渦糸 / マルチンゲール理論 / 測定誤差 / Levy Laplacian / quantum gates / 固有値分布 / ブラウン運動の射影不変性 / ワイル接続 / visualization / 差分作用素 / 1パラメター半群 / self-similar set / エネルギーカスケード / Bernstein関数 / 量子情報理論 / 指標 / リッチ曲率 / 流体力学極限 / conservation law / turbulence / ファインマンカッツ公式 / 準安定挙動 / 数値計算 / 大偏差 / 密度成層 / 基底超幾何関数 / 共役接続 / 対数ソボレフ不等式 / 剛性行列 / デコヒーレンス / Stochastic limit / ディリクレ形式 / 特異摂動 / ファジー・ドラム理論 / バブリング理論 / 確率偏微分方程式 / 複雑系 / 離散可積分系 / フルヴィッツのゼータ関数 / Ricci curvature / 質量行列 / 平坦多様体 / 数論的確率論 / 白色雑音解析 / フラクショナルブラウン運動 / q-差分方程式 / 自由情報量 / 自由エントロピート次元 / 完全流体 / ガイドライン / homogenization / 量子Turing機械 / convergence rate / 量子論理ゲート / 量子Fisher情報量 / コンパクト性定理 / Hamiltonian dynamics / 確率Burgers方程式 / ホドグラフ面 / チェサロヒルベルト空間 / 群論 / Non-Linear Analysis / 収束比率 / free probability theory / ホワイトノイズ / ピック不変量 / uncertainty principle / Infinite dimensional Analysis / random environment / 無限対称群 / カラビ・ヤウ多様体 / quauntum stochascic process / 高次チェザロ和 / 擬調和写像 / 界面 / シュレディンガ－作用素 / 量子計算素子 / 確率過程構成法 / Quantum Ito formula / 情報処理 / divergent solution / 作用素単調関数 / 非線型相互作用 / 離散幾何学 / レイ・シンガーのゼータ関数 / ネットワーク / 複素スピン構造 / 磁場付きシュレジンガー作用素 / 超関数空間 / 解析学 / stochastic process / チーガー定数 / 自己相似過程 / Ahlgors函数 / 無限次元ブラウン運動の積 / Harnack不等式 / ファインマン－カッツ公式 / 安定過程 / ベルンシュタイン関数 / 地球流体 Less

量子確率論の展開と巨大有限系の漸近解析Principal InvestigatorOngoing
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Tohoku University
Non-commutative stochastic analysis and mathematical study of networksPrincipal InvestigatorOngoing
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
New development of theory of generalized functionals, an infinite dimensional stochastic analysis and applications to theory of quantum dynamical system
- Principal Investigator
  
  Saito Kimiaki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Meijo University
Quantum probabilistic analysis of dynamics on complex networksPrincipal Investigator
- Principal Investigator
  
  obata nobuaki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
Interdisciplinary Approach to mathematical network theoryPrincipal Investigator
- Principal Investigator
  
  obata nobuaki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Mathematical Sciences in Search of New Cooperation
- Research Institution
  Tohoku University
New developments on quantum information theory by an infinite dimensional stochastic analysis and applications to dynamical system theory
- Principal Investigator
  
  SAITO KIMIAKI
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Meijo University
Discrete Geometric Analysis for Quantum Spin System
- Principal Investigator
  
  Kotani Motoko
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Quantum stochastic analysis - Transforms and spectral analysisPrincipal Investigator
- Principal Investigator
  
  OBATA Nobuaki
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
Non-perturbative spectral analysis of quantum system by stochastic method
- Principal Investigator
  
  HIROSHIMA Fumio
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Kyushu University
Study on decomposition of unitary representations of groups and harmonic functions on branching graphs
- Principal Investigator
  
  HORA Akihito
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Hokkaido University
  Nagoya University
Spectral analysis of complex networks and modeling methods by statisticsPrincipal Investigator
- Principal Investigator
  
  OBATA Nobuaki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
Generalizations of infinite dimensional Laplacians, construction methods of stochastic processes and developments in quantum information analysis
- Principal Investigator
  
  SAITO Kimiaki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Meijo University
New development of harmonic maps
- Principal Investigator
  
  URAKAWA Hajime
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Tohoku University
Quantum Probability Theory and Infinite Dimensional AnalysisPrincipal Investigator
- Principal Investigator
  
  OBATA Nobuaki
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
Non-perturbative analysis of quantum interaction systems
- Principal Investigator
  
  HIROSHIMA Fumio
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Kyushu University
Integrated study of probability and representation theory towards harmonic analysis on huge groups
- Principal Investigator
  
  HORA Akihito
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Nagoya University
Constructive research on infinite dimensional stochastic Processes and its applications to quantum information analysis
- Principal Investigator
  
  SAITO Kimiaki
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Meijo University
ランダムグラフの量子確率論的スペクトル解析Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
Mathematical study of quantum information and quantum computing
- Principal Investigator
  
  MASANAO Ozawa
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
  Tohoku University
Study of free probability and operator algebras based on random matrices
- Principal Investigator
  
  HIAI Fumio
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Tohoku University
Spectral Analysis of infinite grapgs with discrete group actions
- Principal Investigator
  
  KOTANI Motoko
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Global analysis of the heat kernels on Riemannian manifolds and graphs
- Principal Investigator
  
  URAKAWA Hajime
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Tohoku University
Nonlinear theory of quantum white noise and its non-Gaussian extensionPrincipal Investigator
- Principal Investigator
  
  OBATA Nobuaki
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
Mathematical Research of Quantum Information and Quantum Computing
- Principal Investigator
  
  OZAWA Masanao
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tohoku University
Study of noncommutative analysis and free probability theory on operator algebras
- Principal Investigator
  
  HIAI Fumio
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Tohoku University
二次元色彩化によるゲノムデータベースの解析
- Principal Investigator
  
  大澤研二
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (C)
- Review Section
  
  Biological Sciences
- Research Institution
  Nagoya University
凸体の幾何とファジー力学系
- Principal Investigator
  
  URAKAWA Hajime
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
新しい統計科学としての量子情報論Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tohoku University
Global Analysis of the heat kernel and Green kernel of an Infinite Graph
- Principal Investigator
  
  URAKAWA Hajime
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Tohoku University
二次元色彩化によるゲノムデータベースの解析
- Principal Investigator
  
  大澤研二
- Project Period (FY)
  2000
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (C)
- Review Section
  
  Biological Sciences
- Research Institution
  Nagoya University
Quantum white noise and nonlinear infinite dimensional analysisPrincipal Investigator
- Principal Investigator
  
  OBATA Nobuaki
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Tohoku University
  Nagoya University
配列情報の基礎数理Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Establishment of paternity test system in Japan
- Principal Investigator
  
  KATSUMATA Yoshinao
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  Legal medicine
- Research Institution
  Nagoya University
Analytic Integral and its applications
- Principal Investigator
  
  MIYAKE Masatake, 青本和彦
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Nagoya University
Integrated Research on Equilibrium Random Phenomena
- Principal Investigator
  
  KUBO Izumi
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (A).
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Hiroshima University
文字配列の情報解析Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
DNA塩基配列の二次元パターン化による解析
- Principal Investigator
  
  大澤研二
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Biophysics
- Research Institution
  Nagoya University
無限次元解析と量子確率
- Principal Investigator
  
  ACCARDI Luigi
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
Quantum White Noise and Infinite Dimensional Harmonic AnalysisPrincipal Investigator
- Principal Investigator
  
  OBATA Nobuaki
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
Infinite Dimensional Analysis and Quantum Probability Theory
- Principal Investigator
  
  ACCARDI Luigi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
q差分属と接続行列
- Principal Investigator
  
  青本和彦
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Nagoya University
量子確率過程の超関数論的研究Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
Studies of Turbulence as a Nonlinear Science
- Principal Investigator
  
  KIMURA Yoshifumi
- Project Period (FY)
  1996 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Research of stochastic processes on fractals.
- Principal Investigator
  
  KUMAGAI Takashi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
ホワイトノイズによる量子確率解析とその応用Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
Stochastic processes with applications to statistical mechanics
- Principal Investigator
  
  ICHIHARA Kenji, 舟木直久
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
ホワイトノイズ解析と量子確率論Principal Investigator
- Principal Investigator
  
  尾畑伸明
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
解析的容量の研究
- Principal Investigator
  
  村井隆文
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nagoya University
ホワイトノイズ解析と確率場
- Principal Investigator
  
  HIDA Takeyuki
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Stochastic Analysis and Quantum Field Theory
- Principal Investigator
  
  HIDA Takeyuki
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Nagoya University
多次元パラメーターの確率場の表現とその応用
- Principal Investigator
  
  竹中茂夫
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University

[Book] Spectral Analysis of Growing Graphs --- A Quantum Probability Point of View2017
- Author(s)
  Nobuaki Obata
- Publisher
  Springer
- ISBN
  9789811035050
- Data Source
  KAKENHI-PROJECT-16H03939
[Book] Spectral Analysis of Growing Graphs -- A Quantum Probability Point of View2017
- Author(s)
  Nobuaki Obata
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-26310203
[Book] Spectral Analysis of Growing Graphs---A Quantum Probability Point of View2017
- Author(s)
  Nobuaki Obata
- Publisher
  Springer, Tokyo
- ISBN
  9789811035050
- Data Source
  KAKENHI-PROJECT-24244004
[Book] Spectral Analysis of Growing Graphs- A Quantum Probability Point of View2017
- Author(s)
  Nobuaki Obata
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-26610018
[Book] Real and Stochastic Analysis: Current Trends　Chapter 42014
- Author(s)
  Un Cig Ji and N. Obata
- Total Pages
  562
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-23340027
[Book] 確率モデル要論2012
- Author(s)
  尾畑伸明
- Publisher
  牧野書店
- Data Source
  KAKENHI-PROJECT-23654046
[Book] 確率モデル要論2012
- Author(s)
  尾畑伸明
- Publisher
  牧野書店
- Data Source
  KAKENHI-PROJECT-23340027
[Book] New trends in infinite dimensional analysis and quantum probability2009
- Author(s)
  N. Obata, F. Hiai, M. Bo. ejko and U. C. Ji
- Publisher
  special issue, Interdiscip. Inform. Sci.
- Data Source
  KAKENHI-PROJECT-20340025
[Book] Stochastics on Stochastic Analysis, A special issue of Stochastics2009
- Author(s)
  N. El Karoui, P. Malliavin, G. Di Nunno, N. Obata, B. Oksendal and H. Ouerdiane
- Publisher
  国際会議プロシーディングス共同編集
- Data Source
  KAKENHI-PROJECT-20340025
[Book] Springer2007
- Author(s)
  A. Hora and N. Obata
- Total Pages
  371
- Publisher
  Quantum probability and spectral analysis of graphs
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Book] Quantum probability and spectral analysis of graphs2007
- Author(s)
  A. Hora, N. Obata
- Total Pages
  389
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-19340032
[Book] Quantum Probability and Spectral Analysis of Graphs2007
- Author(s)
  Akihito Hora and Nobuaki Obata
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-19654024
[Book] Quantum Probability and Spectral Analysis of Graphs2007
- Author(s)
  A. Hora, N. Obata
- Total Pages
  371
- Publisher
  Springer-Verlag
- Data Source
  KAKENHI-PROJECT-17340043
[Book] Proceedings of the second Sendai Workshop on Quantum Probability and Quantum Information2004
- Author(s)
  F.Hiai, N.Obata, M.Ozawa (eds.)
- Total Pages
  81
- Publisher
  Interdisciplinary Information Sciences, Tohoku University
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Book] Foundations of Quantum Probability Theory2003
- Author(s)
  L.Accardi, N.Obata
- Total Pages
  296
- Publisher
  Makino Shoten (in Japanese)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Book] 量子確率論の基礎2003
- Author(s)
  明出伊類似, 尾畑伸明
- Total Pages
  296
- Publisher
  牧野書店
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic behavior of a rotational population distribution in a molecular quantum-kicked rotorwith ideal quantum resonance2017
- Author(s)
  Leo Matsuoka, Etsuo Segawa, Kenta Yuki, Norio Konno, Nobuaki Obata
- Journal Title
  
  Physics Lettters A381
  
  Volume : Issue 21 Pages : 1773-1779
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24244004
[Journal Article] Asymptotic behavior of a rotational population distribution in a molecular quantum-kicked rotor with ideal quantum resonance2017
- Author(s)
  Leo Matsuoka, Etsuo Segawa, Kenta Yuki, Norio Konno, Nobuaki Obata
- Journal Title
  
  Physics Letters A
  
  Volume : 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26310203
[Journal Article] Quantum probability aspects to lexicographic and strong products of graphs2016
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Interdiscip. Inform.Sci.
  
  Volume : 22 Pages : 143-146
- Open Access / Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26310203, KAKENHI-PROJECT-26610018, KAKENHI-PROJECT-24244004, KAKENHI-PROJECT-16H03939
[Journal Article] An implementation problem for boson fields and quantum Girsanov transform2016
- Author(s)
  Ji Un Cig、Obata Nobuaki
- Journal Title
  
  Journal of Mathematical Physics
  
  Volume : 57 Pages : 083502-083502
- DOI
  10.1063/1.4960454
- Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03939
[Journal Article] Distance-k graphs of hypercube and q-Hermite polynomials2013
- Author(s)
  Hun Hee Lee and Nobuaki Obata
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top
  
  Volume : 16 Pages : 1350011-1350011
- DOI
  10.1142/s0219025713500112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027, KAKENHI-PROJECT-23654046
[Journal Article] Localization of the Grover walks on spidernets and free Meixner laws2013
- Author(s)
  Norio Konno, Nobuaki Obata, and Etsuo Segawa
- Journal Title
  
  Comm. Math. Phys
  
  Volume : 322 Pages : 667-695
- DOI
  10.1007/s00220-013-1742-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027, KAKENHI-PROJECT-23654046
[Journal Article] Asymptotic spectral distributions of distance-$k$ graphs of Cartesian product graphs2013
- Author(s)
  Yuji Hibino, Hun Hee Lee, and Nobuaki Obata
- Journal Title
  
  Colloq. Math
  
  Volume : 132 Pages : 35-51
- DOI
  10.4064/cm132-1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027, KAKENHI-PROJECT-23654046
[Journal Article] Calculating normal-ordered forms in Fock space by quantum white noise derivatives2013
- Author(s)
  Un Cig Ji and Nobuaki Obata
- Journal Title
  
  Interdiscip. Inform. Sci.
  
  Volume : 19 Issue : 2 Pages : 201-211
- Publisher
  Graduate School of Information Sciences, Tohoku University
- DOI
  10.4036/iis.2013.201
- ISSN
  1347-6157
- Year and Date
  2013-09-19
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027
[Journal Article] The Karlin-McGregor formula for paths connected with a clique2013
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Prob. Math. Stat
  
  Volume : 33(2) Pages : 451-466
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] Manhattan product of digraphs2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  to appear in RIMS Kokyuroku
  
  Volume : 未定
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] Manhattan products of digraphs : characteristic polynomials and examples2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Ann. Funct. Anal
  
  Volume : 3(2) Pages : 135-143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] One-mode interacting Fock spaces and random walks on graphs2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Stochastics
  
  Volume : 84 Pages : 383-392
- DOI
  10.1080/17442508.2010.550919
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027, KAKENHI-PROJECT-23654046, KAKENHI-PROJECT-24244004
[Journal Article] Manhattan Products of Digraphs: Characteristic polynomials and examples2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Ann. Funct. Anal.
  
  Volume : 3 Pages : 135-143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027
[Journal Article] Manhattan Products of Digraphs: Characteristic polynomials and examples2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Ann. Funct. Anal.
  
  Volume : 3 Pages : 135-143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] Asymptotic spectral distributions of distance ...2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  to appear in Banach Center Publications
  
  Volume : 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] Asymptotic spectral distributions of distance k-graphs of　large-dimensional hypercubes2012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Banach Center Publ
  
  Volume : 96 Pages : 287-292
- DOI
  10.4064/bc96-0-20
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027, KAKENHI-PROJECT-23654046, KAKENHI-PROJECT-24244004
[Journal Article] Manhattan products of digraphs: Characteristic polynomials and　examples2012
- Author(s)
  N. Obata
- Journal Title
  
  Annals of Functional Analysis
  
  Volume : 3巻,No. 2 Pages : 135-143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24244004
[Journal Article] Spectra of Manhattan Products of Directed Paths Pn#P22012
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Interdisciplinary Information Sciences
  
  Volume : 18 Issue : 1 Pages : 44-54
- Publisher
  Graduate School of Information Sciences, Tohoku University
- DOI
  10.4036/iis.2012.43
- ISSN
  1347-6157
- Year and Date
  2012-03-28
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027, KAKENHI-PROJECT-23654046
[Journal Article] Markov product of positive definite kernels and applications to Q-matrices of graph products2011
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Colloq.Math.
  
  Volume : (未定)(In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] One-mode interacting Fock spaces and random walks on graphs2011
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Stochastics
  
  Volume : (未定)(In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Asymptotic spectral distributions of distance k-graphs of large-dimensional hypercubes2011
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Banach Center Publications
  
  Volume : (未定)(In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Markov product of positive definite kernels and applications to Q-matrices of graph products2011
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Colloq.Math.
  
  Volume : 122 Pages : 177-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027
[Journal Article] A note on convolution operators in white noise calculus2011
- Author(s)
  Nobuaki Obata, Habib Ouerdiane
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top.
  
  Volume : 14 Pages : 661-674
- DOI
  10.1142/s0219025711004535
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23340027
[Journal Article] Markov product of positive definite kernels and applications to Q-matrices of graph products2011
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Colloq. Math
  
  Volume : 122(2) Pages : 177-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] Markov product of positive definite kernels ...2011
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Colloq. Math.
  
  Volume : 122 Pages : 177-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654046
[Journal Article] Implementation problem for the canonical commutation relation in terms of quantum white noise derivatives2010
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  J.Math.Phys.
  
  Volume : 51 Pages : 123507-123507
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Markov product of positive definite kernels and applications to Q-matrices of graph products2010
- Author(s)
  N. Obata
- Journal Title
  
  Colloq. Math.
  
  Volume : 122 Pages : 177-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Spectral properties of the threshold network model2010
- Author(s)
  Yosuke Ide, Norio Konno, Nobuaki Obata
- Journal Title
  
  Internet Mathematics (In Press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Implementation problem for the canonical commutation relation in terms of quantum white noise derivatives2010
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  J. Math. Phys.
  
  Volume : 51 Pages : 173-187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Quantum white noise derivatives and associated differential equations for white noise operators2010
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Proceedings of the 29th Conference of IDAQP(H.Ouerdiane and A.Barhoumi, Eds.)(World Sci.)
  
  Volume : (未定) Pages : 42-54
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Spectral properties of the threshold network model2010
- Author(s)
  Y.Ide, N.Konno, 尾畑伸明
- Journal Title
  
  Internet Math. (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Spectral properties of the threshold network model2010
- Author(s)
  Y. Ide, N. Konno and N. Obata
- Journal Title
  
  Internet Math.
  
  Volume : 6 Pages : 173-187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  U. C. Ji, N. Obata
- Journal Title
  
  Commun. Math. Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Stochastics
  
  Volume : 81 Pages : 367-384
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Commun.Math.Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] グラフのスペクトル解析における量子確率論の手法2009
- Author(s)
  尾畑伸明
- Journal Title
  
  第26回代数的組合せ論シンポジウム報告集
  
  Pages : 102-125
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Math. Phys.
  
  Volume : 286 Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Comm. Math. Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Annihilation-derivative, creation-derivative and representation of Quantum martingales2009
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Commun. Math. Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  U. C. Ji, and N. Obata
- Journal Title
  
  Comm. Math. Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  Un Cig Ji, 尾畑伸明
- Journal Title
  
  Commun.Math.Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Quantum stochastic gradient2009
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Interdisciplinary Information Sciences
  
  Volume : 15 Pages : 345-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Quantum stochastic gradients2009
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Interdisciplinary Information Sciences 15
  
  Pages : 345-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  Un Cig Ji and Nobuaki Obata
- Journal Title
  
  Stochastics (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Quantum stochastic gradient2009
- Author(s)
  Un Cig Ji, 尾畑伸明
- Journal Title
  
  Interdisciplinary Information Sciences 15
  
  Pages : 345-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  Un Cig Ji, 尾畑伸明
- Journal Title
  
  Stochastics 81
  
  Pages : 367-384
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] 量子確率論とグラフのスペクトル解析2009
- Author(s)
  尾畑伸明
- Journal Title
  
  数理物理2009「ベキ乗則の数理」(東京大学)
  
  Pages : 1-40
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Stochastics (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Stochastics 81
  
  Pages : 367-384
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Stochastics (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] Quantum stochastic integral representations of Fock space operators2009
- Author(s)
  U. C. Ji, N. Obata
- Journal Title
  
  Stochastics (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  Un Cig Ji and Nobuaki Obata
- Journal Title
  
  Commun. Math. Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Annihilation-derivative, creation-derivative and representation of quantum martingales2009
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Commun. Math. Phys. 286
  
  Pages : 751-775
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] ホワイトノイズ解析の新展開2008
- Author(s)
  尾畑伸明
- Journal Title
  
  量子情報の数理に関する研究〜エントロピー・ゆらぎ・ミクロとマクロ・アルゴリズム・生命情報〜国際高等研究所報告書 0801
  
  Pages : 173-192
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Notions of independence in quantum probability and spectral analysis of graphs2008
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Amer. Math. Soc. Transl. 223
  
  Pages : 115-136
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Notions of independence in quantum probability and spectral analysis of graphs2008
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Amer. Math. Soc. Transl. 223
  
  Pages : 115-136
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  Hora, Akihito; Obata, nobuaki
- Journal Title
  
  Trans. Amer. Math. Soc. 360, no. 2
  
  Pages : 899-923
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  A. Hora, and N. Obata
- Journal Title
  
  Trans. Amer. Math. Soc. 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  A. Hora, N. Obata
- Journal Title
  
  Transactions of American Mathematical Society 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340032
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  Akihito flora and Nobuaki Obata
- Journal Title
  
  Trans. Amer. Math. Soc. 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  A. Hora and N. Obata
- Journal Title
  
  Trans. Amer. Math. Soc. 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  Akihito Hora, Nobuaki Obata
- Journal Title
  
  Trans. Amer. Math. Soc. 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Asymptotic spectral analysis of growing regular graphs, Trans2008
- Author(s)
  A. Hora and N. Obata
- Journal Title
  
  Amer. Math. Soc 36
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  Hora, N.Obata
- Journal Title
  
  Transactions of American Mathematical Society Vol.360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340032
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  A. Hora, N. Obata
- Journal Title
  
  Trans. Amer. Math. Soc. 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340032
[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  Akihito Hora and Nobuaki Obata
- Journal Title
  
  Trans. Amer. Math. Soc. 360
  
  Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Asymptotic spectral analysis of growing regular graphs.2008
- Author(s)
  Hora, Akihito; Obata, Nobuaki
- Journal Title
  
  Trans. Amer. Math. Soc. 360 no.2
  
  Pages : 899-923
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
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[Journal Article] Asymptotic spectral analysis of growing regular graphs2008
- Author(s)
  A. Hora and N. Obata
- Journal Title
  
  Trans. Amer. Math. Soc
  
  Volume : 360 Pages : 899-923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Generalized white noise operator fields and quantum white noise derivatives2008
- Author(s)
  U. C. Ji and N. Obata
- Journal Title
  
  Seminaires et Congres
  
  Volume : 16 Pages : 17-33
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Notions of independence in quantum probability and spectral analysis of graphs2008
- Author(s)
  N. Obata
- Journal Title
  
  Amer. Math. Soc. Transl
  
  Volume : 223 Pages : 115-136
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] ホワイトノイズ解析の新展開2008
- Author(s)
  尾畑伸明
- Journal Title
  
  量子情報の数理に関する研究〜エントロピー・ゆらぎ・ミクロとマクロ・アルゴリズム・生命情報〜国際高等研究所報告書 0801
  
  Pages : 173-192
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] Quantum probability and spectral analysis of graphs. With a foreword by Luigi Accardi2007
- Author(s)
  Hora, Akihito; Obata, nobuaki
- Journal Title
  
  Theoretical and Mathematical Physics
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Positive $Q$-matrices of graphs2007
- Author(s)
  Obata, Nobuaki
- Journal Title
  
  Studia math 179, no. 1
  
  Pages : 81-97
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Quantum Levy Laplacian and associated heat equation2007
- Author(s)
  Un Cig Ji, Nobuaki Obata And Habib Ouerdiane
- Journal Title
  
  J. Funct. Anal. 249
  
  Pages : 31-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] ouerdiane, Habib Partial unitarity arising from quadratec quantum white noise2007
- Author(s)
  Ayed, Wided; Obata, Nobuaki
- Journal Title
  
  Mathematical analysis of random phenomena
  
  Pages : 45-55
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Positive Q-matrices of graphs2007
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Studia Math. 179
  
  Pages : 81-97
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Partial unitarity arising from quadratic quantum white noise2007
- Author(s)
  Wided Ayed, Nobuaki Obata and Habib Ouerdiane
- Journal Title
  
  Mathematical Analysis of Random Phenomena A. B. Cruzeiro, H. Ouerdiane and N. Obata, Eds. World Scientific
  
  Pages : 45-55
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Hitsuda-Skorohod quantum stochatic integrals in terms of quantum stochastic gradients2007
- Author(s)
  Un Cig Ji and Nobuaki Obata
- Journal Title
  
  京都大学数理解析研究所講究録 1565
  
  Pages : 143-156
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Positive Q-matrices of graphs2007
- Author(s)
  N. Obata
- Journal Title
  
  Studia Math. 179
  
  Pages : 81-97
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Quantum Levy Laplacian and associated heat equation2007
- Author(s)
  N. Obata and U. C. JI
- Journal Title
  
  J. Funct. Anal. 249
  
  Pages : 31-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Partial unitarity arising from quadratic quantum white noise2007
- Author(s)
  W. Ayed, N. Obata, H. Ouerdiane
- Journal Title
  
  Mathematical analysis of random phenomena
  
  Pages : 45-55
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Ourdiane, Habib Quantum Levy Laplacian and associated heat equation2007
- Author(s)
  Ji, Un Cig; obata, Nobuaki
- Journal Title
  
  J. Funct. Anal 249, no. 1
  
  Pages : 31-54
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Quantum Levy Laplacian and associated heat equation2007
- Author(s)
  U. C. Ji, N. Obata, and H. Ouerdiane
- Journal Title
  
  J. Funct. Anal. 249
  
  Pages : 31-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Positive Q-matrices of graphs2007
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Studia Math. 179
  
  Pages : 81-97
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] Positive Q matrix of graphs2007
- Author(s)
  N. Obata
- Journal Title
  
  Studia Math 179
  
  Pages : 81-97
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Quantum Levy Laplacian and associated heat equation2007
- Author(s)
  N. Obata and U.C. JI
- Journal Title
  
  J. Funct. Anal. 249
  
  Pages : 31-54
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Generalized white noise operator fields and quantum white noise derivatives2007
- Author(s)
  Un Cig Ji and Nobuaki Obata
- Journal Title
  
  Seminaires et Congres 16
  
  Pages : 17-33
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19654024
[Journal Article] An interacting Fock space with periodic Jacobi parameters obtained from regular graphs in large scale limit2006
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Quantum Information, World Scientific V
  
  Pages : 121-144
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Unitarity of generalized Fourier--Gauss transforms2006
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Stochastic Anal.Appl. (印刷中)
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] Asymptotic spectral analysis of growing graphs : Odd graphs and spidernets2006
- Author(s)
  D.Igarashi, N.Obata
- Journal Title
  
  Banach Center Publications (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing regular graphs2006
- Author(s)
  Akihito Hora, Nobuaki Obata
- Journal Title
  
  Trans.Amer.Math.Soc. (印刷中)
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing regular graphs2006
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Trans.Amer.Math.Soc. (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Unitarity of generalized Fourier-Gauss transforms2006
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Stochastic Anal. Appl. (In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A note on N. Konno's paper on quantum walk: ゛Continuous-time quantum walks on trees in quantum probability theory゛2006
- Author(s)
  N. Obata
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 9 no.2
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Unitarity of generalized Fourier--Gauss transforms2006
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Stochastic Anal.Appl. (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] An interacting Fock space with periodic Jacobi parameter obtained from regular graphs in large scale limit2006
- Author(s)
  Hora, Akihito; obata, Nobuaki
- Journal Title
  
  Quantum information V(World Sci. Publ.)
  
  Pages : 121-144
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] An interacting Fock space with periodic Jacobi parameter obtained from regular graphs in large scale limit.2006
- Author(s)
  A. Hora, and N. Obata
- Journal Title
  
  Quantum information V, World Sci. Publ., Hackensack, NJ
  
  Pages : 121-144
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Unitarity of generalized Fourier-gauss transforms2006
- Author(s)
  Ji, Un Cig; Obata, Nobuaki
- Journal Title
  
  Stoch. Anual. Appl. 24, no. 4
  
  Pages : 733-751
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Asymptotic spectral analysis of growing Graphs:a quantum probabilistic approach.2006
- Author(s)
  N.Obata
- Journal Title
  
  Methods and applications of infinite Dimensional analysis, Cent. Visayan Inst. Found., janga
  
  Pages : 62-85
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Unitarity of generalized Fourier-Gauss transforms2006
- Author(s)
  U. C. JI and N. Obata
- Journal Title
  
  Stoch. Anual. Appl. 24 no.4
  
  Pages : 733-751
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] A note on Konno's paper on quantum walk2006
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 9
  
  Pages : 299-304
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] A note on N. Konno's paper on quantum walk : "Continuous-time quantum walks on trees in quantum probability theory2006
- Author(s)
  N.Obata
- Journal Title
  
  Infinite Anal. Quantum. Probab. Relat.Top. 9
  
  Pages : 287-297
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Konno's paper on quantum walk: "Continuous-time quantum walks on trees in quantum probability theory"2006
- Author(s)
  Obata, Nobuaki A note on N.
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 9, no. 2
  
  Pages : 287-297
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Unitarity of generalized Fourier-Gauss transforms2006
- Author(s)
  U. C. Ji and, N. Obata
- Journal Title
  
  Stoch. Anal. Appl. 24
  
  Pages : 733-751
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Unitarity of generalized Fourier-Gauss transforms2006
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Stoch.Anal.Appl. (印刷中)
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing regular graphs2006
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Trans. Amer. Math. Soc. (In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing regular graphs2006
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Trans.Amer.Math.Soc. (印刷中)
- Data Source
  KAKENHI-PROJECT-17340021
[Journal Article] Unitarity of generalized Fourier-Gauss transforms2006
- Author(s)
  J.U.Cig, N.Obata
- Journal Title
  
  Stoch.Anal.Appl. 4
  
  Pages : 735-751
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] An interacting Fock space with periodic Jacobi parameters obtained from regular graphs in large scale limit2006
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Quantum Information V (K.Saito, Ed.) (World Scientific)
  
  Pages : 121-144
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing Graphs: a quantum probabilistic approach2006
- Author(s)
  Obata, Nobuaki
- Journal Title
  
  Methods and applications of infinite Dimensional analysis
  
  Pages : 62-85
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] A note on Konno's paper on quantum walk2006
- Author(s)
  N. Obata
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 9
  
  Pages : 299-304
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340043
[Journal Article] Asymptotic spectral analysis of growing graphs : Odd graphs and spidernets2006
- Author(s)
  D.Igarashi, N.Obata
- Journal Title
  
  Banach Center Publications (In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing graphs : Odd graphs and Spidernets2006
- Author(s)
  Daisuke Igarashi, Nobuaki Obata
- Journal Title
  
  Banach Center Publications (印刷中)
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] An interacting Fock space with periodic Jacobi parameter obtained from regular graphs in large scale limit2005
- Author(s)
  N.Obata, A.Hora
- Journal Title
  
  Quantum Information V (World Scientific) (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Generalized white noise operators fields and quantum white noise derivatives2005
- Author(s)
  N.Obata, A.Hora
- Journal Title
  
  Rev.Sem.Congr.Soc.Math.France (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Admissible white noise operators and their quantum white noise derivatives. Infinite dimensional harmonic analysis III2005
- Author(s)
  U. C. JI and N. Obata
- Journal Title
  
  World Sci. Publ., Hackensack, NJ
  
  Pages : 213-232
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Admissible white noise operators and their quantum white noise derivatives2005
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Infinite Dimensional Harmonic Analysis, World Scientific III
  
  Pages : 213-232
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Asymptotic spectral analysis of growing graphs : Odd graphs and spidernets2005
- Author(s)
  N.Obata, D.Igarashi
- Journal Title
  
  Banach Center Publications (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] 量子確率論における独立性とグラフのスペクトル解析2005
- Author(s)
  尾畑伸明
- Journal Title
  
  数学 57
  
  Pages : 1-20
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Notions of independence in quantum probability theory and spectral analysis of graphs2005
- Author(s)
  N.Obata
- Journal Title
  
  Sugaku (in Japanese) 57
  
  Pages : 1-20
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Notions of independence in quantum probability theory and spectral analysis of graphs2005
- Author(s)
  Obata, Nobuak
- Journal Title
  
  (Japanese) Sugaku 57, no. 1
  
  Pages : 1-20
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Notions of independence in quantum probability theory and spectral analysis of graphs.2005
- Author(s)
  N. Obata
- Journal Title
  
  (Japanese) Sugaku 57 no.1
  
  Pages : 1-20
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Admissible white noise operators and their quantum white noise derivatives2005
- Author(s)
  N.Obata, U.C.Ji
- Journal Title
  
  Proc.of Infinite Dimensional Harmonic Analysis at Tubingen (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Admissible white noise operators and their quantum white noise derivatives2005
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Infinite Dimensional Harmonic Analysis III (H.Heyer, T.Hirai, T.Kawazoe, K.Saito, Eds.) (World Scientific)
  
  Pages : 213-232
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] White noise operators associated with the Cochran--Kuo--Sengupta space2005
- Author(s)
  N.Obata
- Journal Title
  
  Proc.Japan--Germany Seminar (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Admissible white noise operators and their quantum white noise derivatives. Infinite dimensional harmonic analysis III2005
- Author(s)
  Ji, Un Cig; Obata, Nobuaki
- Journal Title
  
  (World Sci. Publ.)
  
  Pages : 213-232
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Admissible white noise operators and their quantum white noise derivatives2005
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Infinite Dimensional Harmonic Analysis, World Scientific III
  
  Pages : 213-232
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Monotone independence, comb graphs and Bose-Einstein condensation2004
- Author(s)
  Luigi Accardi, Anis Ben Ghorbal, Nobuaki Obata
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top 7
  
  Pages : 419-435
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Unitarity of Kuo's Fourier-Mehler transform2004
- Author(s)
  N.Obata (with U.C.Ji)
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 7
  
  Pages : 147-154
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Monotone independence, comb graphs and Bose-Einstein condensation.2004
- Author(s)
  L. Accardi, A. Ben Ghorbal and N. Obata
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 7 no.3
  
  Pages : 419-435
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Heat equation associated with Levy Laplacian2004
- Author(s)
  Nobuaki Obata, Habib Ouerdiane
- Journal Title
  
  Proceedings of the Internatational Conference on Stochastic Analysis and Applications
  
  Pages : 53-68
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A role of Bargmann--Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  J. Math. Soc. Japan 56
  
  Pages : 311-338
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Monotone independence, comb graphs and Bose-Einstein condensation2004
- Author(s)
  L.Accardi, A.Ben Ghorbal, N.Obata
- Journal Title
  
  Infin. Dimen. Anal. Quantum Probab. Rel. Top. 7
  
  Pages : 419-435
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A role of Bargmann-Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  N.Obata (with U.C.Ji)
- Journal Title
  
  J.Math.Soc.Japan 56
  
  Pages : 311-338
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Proceedings of the second Sendai Workshop on Quantum Probability and Quantum Information2004
- Author(s)
  F.Hiai, N.Obata, M.Ozawa (eds.)
- Journal Title
  
  Interdisciplinary Information Sciences Vol.10, No.1
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Heat equation associated with Levy Laplacian.2004
- Author(s)
  N. Obata and H. Ouerdiane
- Journal Title
  
  Proceedings of the International Conference on Stochastic Analysis and Applications, Kluwer Acad. Publ., Dordrecht
  
  Pages : 53-68
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs. The Proceedings of the Second Sendai Workshop on Quantum Probability and Quantum Information2004
- Author(s)
  Obata, Nobuaki
- Journal Title
  
  Interdiscip. Inform. Sci. 10, no. 1
  
  Pages : 41-52
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Heat equation associated with L'evy Laplacian2004
- Author(s)
  N.Obata, H.Ouerdiane
- Journal Title
  
  Proc.Int.Conf.Stochastic Analysis and Applications (Kluwer)
  
  Pages : 53-68
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Monotone independence, comb graphs and Bose-Einstein condensation2004
- Author(s)
  Accardi, Luigi; Ben Ghorbal, Anis; Obata, Nobuaki
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 7, no. 3
  
  Pages : 419-435
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs2004
- Author(s)
  N.Obata
- Journal Title
  
  Interdiscip.Inform.Sci. 10
  
  Pages : 41-52
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Unitarity of Kuo's Fourier-Mehler transform2004
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Infin. Dimen. Anal. Quantum Probab. Rel. Top. 7
  
  Pages : 147-154
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs2004
- Author(s)
  Nobuaki Obata
- Journal Title
  
  Interdisciplinary Information Sciences 10
  
  Pages : 41-52
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Unitarity of Kuo's Fourier--Mehler transform2004
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 7
  
  Pages : 147-154
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Unitarity of Kuo's Fourier-Mehler transform2004
- Author(s)
  N.Obata, U.C.Ji
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top 7
  
  Pages : 147-154
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs2004
- Author(s)
  N.Obata
- Journal Title
  
  Interdiscip.Inform.Sci. 10
  
  Pages : 41-52
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A role of Bargmann-Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  N.Obata, U.C.Ji
- Journal Title
  
  J.Math.Soc.Japan 56
  
  Pages : 311-338
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Heat equation associated with Levy Laplacian2004
- Author(s)
  N.Obata, H.Ouerdiane
- Journal Title
  
  Proceedings of the Internatational Conference on Stochastic Analysis and Applications (S.Albeverio, A.B.de Monvel and H.Ouerdiane, Eds.) (Kluwer Academic Publishers)
  
  Pages : 53-68
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A role of Bargmann-Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  Ji, Un Cig; Obata, Nobuaki
- Journal Title
  
  J. Math. Soc. Japan 56, no. 2
  
  Pages : 311-338
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Unitarity of Kuo's Fourier-Mehler transform.2004
- Author(s)
  U. C. JI and N. Obata
- Journal Title
  
  Infin. Dimens. Anal. Quantum Probab. Relat. Top. 7 no.1
  
  Pages : 147-154
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Unitarity of Kuo's Fourier--Mehler transform2004
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 7
  
  Pages : 147-154
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A role of Bargmann-Segal spaces in characterization and expansion of operators on Fock space.2004
- Author(s)
  U. C. JI and N. Obata
- Journal Title
  
  J. Math. Soc. Japan 56 no.2
  
  Pages : 311-338
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Ouerdiane, habib Heat equation associated with levy Laplacian2004
- Author(s)
  Obata, Nobuaki
- Journal Title
  
  Proceedings of the International Conference on Stochastic Analysis and Applications(Kluwer Acad. Publ.)
  
  Pages : 53-68
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Monotone independence, comb graphs and Bose--Einstein condensation2004
- Author(s)
  N.Obata, L.Accardi, A.Ben Ghorbal
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top 7
  
  Pages : 419-435
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Monotone independence, comb graphs and Bose--Einstein condensation2004
- Author(s)
  L.Accardi, A.Ben Ghorbal, N.Obata
- Journal Title
  
  Infin.Dumen.Anal.Quantum Probab.Rel.Top 7
  
  Pages : 419-435
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Heat equation associated with L'evy Laplacian2004
- Author(s)
  N.Obata (with H.Ouerdiane)
- Journal Title
  
  Proc.Int.Conf.Stochastic Analysis and Applications(edited by S.Albeverio, A.B.de Monvel and H.Ouerdiane)(Kluwer Academic Publishers)
  
  Pages : 53-68
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Heat equation associated with Levy Laplacian2004
- Author(s)
  N.Obata, H.Ouerdiane
- Journal Title
  
  Proceedings of the Internatational Conference on Stochastic Analysis and Applications, Kluwer
  
  Pages : 53-68
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs2004
- Author(s)
  N.Obata
- Journal Title
  
  Interdisciplinary Information Sciences 10
  
  Pages : 41-52
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] A role of Bargmann-Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  J.Math.Soc.Japan 56
  
  Pages : 311-338
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] A role of Bargmann--Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  J.Math.Soc.Japan 56
  
  Pages : 311-338
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs. The Proceedings of the Second Sendai Workshop on Quantum Probability and Quantum Information.2004
- Author(s)
  N. Obata
- Journal Title
  
  Interdiscip. Inform. Sci. 10 no.1
  
  Pages : 41-52
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Quantum probabilistic approach to spectral analysis of star graphs2004
- Author(s)
  N.Obata
- Journal Title
  
  Interdisciplinary Information Sciences 10
  
  Pages : 41-52
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A role of Bargmann--Segal spaces in characterization and expansion of operators on Fock space2004
- Author(s)
  Un Cig Ji, Nobuaki Obata
- Journal Title
  
  J.Math.Soc.Japan 56
  
  Pages : 311-338
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Monotone independence, comb graphs and Bose--Einstein condensation2004
- Author(s)
  N.Obata (with L.Accardi, A.Ben Ghorbal)
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 7
  
  Pages : 419-435
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Monotone independence, comb graphs and Bose--Einstein condensation2004
- Author(s)
  L.Accardi, A.Ben Ghorbal, N.Obata
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 7
  
  Pages : 419-435
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum decomposition and quantum central limit theorem2003
- Author(s)
  N.Obata, A.Hora
- Journal Title
  
  Fundamental Problems in Quantum Physics (World Scientific)
  
  Pages : 284-305
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Central limit theorems for large graphs : Method of quantum decomposition2003
- Author(s)
  Y.Hashimoto, A.Hora, N.Obata
- Journal Title
  
  J.Math.Phys. 44
  
  Pages : 71-88
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Quantum decomposition and quantum central limit theorem2003
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Fundamental Problems in Quantum Mechanics (L.Accardi and S.Tasaki, Eds.) (World Scientific)
  
  Pages : 284-305
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum decomposition and quantum central limit theorem2003
- Author(s)
  A.Hora, N.Obata
- Journal Title
  
  Fundamental Problems in Quantum Mechanics (L.Accardi and S.Tasaki, Eds.), World Scientific,
  
  Pages : 284-305
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A unified characterization theorem in white noise theory2003
- Author(s)
  N.Obata, U.C.Ji
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 6
  
  Pages : 167-178
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Central limit theorems for large graphs : Method of quantum decomposition2003
- Author(s)
  N.Obata (with Y.Hashimoto, A.Hora)
- Journal Title
  
  J.Math.Phys. 44
  
  Pages : 71-88
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Central limit theorems for large graphs : Method of quantum decomposition2003
- Author(s)
  Y.Hashimoto, A.Hora, N.Obata
- Journal Title
  
  J.Math.Phys. 44
  
  Pages : 71-88
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] A unified characterization theorem in white noise theory2003
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Infin. Dimen. Anal. Quantum Probab. Rel. Top. 6
  
  Pages : 167-178
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Central limit theorems for large graphs : Method of quantum decomposition2003
- Author(s)
  Y.Hashimoto, A.Hora, N.Obata
- Journal Title
  
  J. Math. Phys. 44
  
  Pages : 71-88
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum decomposition and quantum central limit theorem2003
- Author(s)
  N.Obata (with A.Hora)
- Journal Title
  
  Fundamental Problems in Quantum Physics(edited by L.Accardi and S.Tasaki)(World Scientific)
  
  Pages : 284-305
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] A unified characterization theorem in white noise theory2003
- Author(s)
  N.Obata (with Un Cig Ji)
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 6
  
  Pages : 167-178
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] A unified characterization theorem in white noise theory2003
- Author(s)
  U.C.Ji, N.Obata
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 6
  
  Pages : 167-178
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340039
[Journal Article] Quantum white noise calculus, in Non-Commutativity2002
- Author(s)
  N.Obata, U.C.Ji
- Journal Title
  
  Infinite-Dimensionality and Probability at the Crossroads (World Scientific)
  
  Pages : 143-191
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Inverse S-transform, Wick product and overcompleteness of exponential vectors2002
- Author(s)
  N.Obata
- Journal Title
  
  Quantum Information IV(edited by T.Hida and K.Saito)(World Scientific)
  
  Pages : 147-176
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Analytic characterization of generalized Fock space operators as two-variable entire functions with growth condition2002
- Author(s)
  N.Obata (with U.C.Ji, H.Ouerdiane)
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 5
  
  Pages : 395-407
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Quantum stochastic analysis via white noise operators in weighted Fock space2002
- Author(s)
  N.Obata, D.M.Chung, U.C.Ji
- Journal Title
  
  Rev.Math.Phys. 14
  
  Pages : 241-272
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Quantum white noise calculus2002
- Author(s)
  N.Obata (with U.C.Ji)
- Journal Title
  
  Non-Commutativity, Infinite-Dimensionality and Probability at the Crossroads(edited by N.Obata, T.Matsui and A.Hora)(World Scientific)
  
  Pages : 143-191
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Cauchy processes and the L'evy Laplacian, in Non-Commutativity2002
- Author(s)
  N.Obata, K.Saito
- Journal Title
  
  Infinite-Dimensionality and Probability at the Crossroads (World Scientific)
  
  Pages : 360-373
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Inverse S-transform, Wick product and overcompleteness of exponential vectors2002
- Author(s)
  N.Obata
- Journal Title
  
  Quantum Information IV (World Scientific)
  
  Pages : 147-176
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Quantum stochastic analysis via white noise operators in weighted Fock space2002
- Author(s)
  N.Obata (with D.M.Chung, U.C.Ji)
- Journal Title
  
  Rev.Math.Phys. 14
  
  Pages : 241-272
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Analytic characterization of generalized Fock space operators as two-variable entire functions with growth condition2002
- Author(s)
  N.Obata, U.C.Ji, H.Ouerdiane
- Journal Title
  
  Infinite Dimen.Anal.Quantum Prob. 5
  
  Pages : 395-407
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Diagonalization of the Levy Laplacian and related stable processes2002
- Author(s)
  N.Obata (with H.-H.Kuo, K.Saito)
- Journal Title
  
  Infin.Dimen.Anal.Quantum Probab.Rel.Top. 5
  
  Pages : 317-331
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Diagonalization of the Levy Laplacian and related stable processes2002
- Author(s)
  N.Obata, H.-H.Kuo, K.Saito
- Journal Title
  
  Infinite Dimen.Anal.Quantum Prob. 5
  
  Pages : 317-331
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Cauchy processes and the L'evy Laplacian2002
- Author(s)
  N.Obata (with K.Saito)
- Journal Title
  
  Non-Commutativity, Infinite-Dimensionality and Probability at the Crossroads(edited by N.Obata, T.Matsui and A.Hora)(World Scientific)
  
  Pages : 360-373
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Asymptotic spectral analysis of growing graphs: Odd graphs and spidernets
- Author(s)
  N.Obata (with D.Igarashi)
- Journal Title
  
  Banach Center Publications (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Admissible white noise operators and their quantum white noise derivatives
- Author(s)
  N.Obata (with U.C.Ji)
- Journal Title
  
  Proc.of Infinite Dimensional Harmonic Analysis at Tubingen (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] Generalized white noise operators fields and quantum white noise derivatives
- Author(s)
  N.Obata (with U.C.Ji)
- Journal Title
  
  Rev.Sem.Congr.Soc.Math.France (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] White noise operators associated with the Cochran--Kuo--Sengupta space
- Author(s)
  N.Obata
- Journal Title
  
  Proc.Japan--Germany Seminar. (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Journal Article] One-mode interacting Fock spaces and random walks on graphs
- Author(s)
  N. Obata
- Journal Title
  
  Stochastics
  
  Volume : (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340025
[Journal Article] An interacting Fock space with periodic Jacobi parameter obtained from regular graphs in large scale limit
- Author(s)
  N.Obata (with A.Hora)
- Journal Title
  
  Quantum Information V(edited by T.Hida and K.Saito)(World Scientific) (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340028
[Presentation] Quantum Probability and counting walks2017
- Author(s)
  Nobuaki Obata
- Organizer
  研究集会「量子論にまつわる数学と数論の連携探索」
- Place of Presentation
  早稲田大学, 東京, 日本
- Year and Date
  2017-03-09
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Quantum Probability and counting walks2017
- Author(s)
  Nobuaki Obata
- Organizer
  研究集会「量子論にまつわる数学と数論の連携探索」
- Place of Presentation
  早稲田大学, 東京, 日本
- Year and Date
  2017-03-08
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Quantum Probability and counting walks2017
- Author(s)
  Nobuaki Obata
- Organizer
  研究集会「量子論にまつわる数学と数論の連携探索」
- Data Source
  KAKENHI-PROJECT-16H03939
[Presentation] A quantum probability aspect of spectral graph theory2017
- Author(s)
  Nobuaki Obata
- Organizer
  Interface between Commutative and Non-Commutative Stochastic Analysis
- Place of Presentation
  Hokkaido University, Sapporo, Japan
- Year and Date
  2017-03-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Counting walks: A quantum probability viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  17th Workshop: Non-Commutative Probability, Levy Processes and Operator Algebras with Applications
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03939
[Presentation] Counting walks: A quantum probabilistic viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  The 2nd International Conference on Mathematical Models (ICAMM 2016)
- Place of Presentation
  Coimbatore, India
- Year and Date
  2016-01-05
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Counting walks: A quantum probability viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  17th Workshop: Non-Commutative Probability, Levy Processes and Operator Algebras, with Applications
- Place of Presentation
  Bedlewo, Poland
- Year and Date
  2016-07-26
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Counting walks: A quantum probabilistic viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  The 2nd International Conference on Mathematical Models (ICAMM 2016)
- Place of Presentation
  Coimbatore, India
- Year and Date
  2016-01-05
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Distance matrices and quadratic embedding of graphs2016
- Author(s)
  Nobuaki Obata
- Organizer
  12th Sendai Workshop on Non-commutative Stochastic Analysis and Applications
- Place of Presentation
  Tohoku University, Sendai, Japan
- Year and Date
  2016-10-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Distance matrices and quadratic embedding of graphs2016
- Author(s)
  Nobuaki Obata
- Organizer
  12th Sendai Workshop on Non-commutative Stochastic Analysis and Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03939
[Presentation] Graph products and counting walks2016
- Author(s)
  Nobuaki Obata
- Organizer
  Tunisia-Japan Symposium on Science, Society and Technology (TJASSST2015)
- Place of Presentation
  つくば
- Year and Date
  2016-02-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Graph products and counting walks2016
- Author(s)
  Nobuaki Obata
- Organizer
  Tunisia-Japan Symposium on Science, Society and Technology (TJASSST2015)
- Place of Presentation
  つくば
- Year and Date
  2016-02-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Counting walks: A quantum probability viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  17th Workshop: Non-Commutative Probability, Levy Processes and Operator Algebras, with Applications
- Place of Presentation
  Bedlewo, Poland
- Year and Date
  2016-07-26
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Quadratic embedding of graphs2016
- Author(s)
  Nobuaki Obata
- Organizer
  Special Week Concentrated on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2016-09-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Distance matrices and quadratic embedding of graphs2016
- Author(s)
  Nobuaki Obata
- Organizer
  12th Sendai Workshop on Non-commutative Stochastic Analysis and Applications
- Place of Presentation
  東北大学, 仙台, 日本
- Year and Date
  2016-10-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Graph products and counting walks: A quantum probability viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  The 14th Korea-Japan Workshop on Algebra and Combinatorics
- Place of Presentation
  Pusan, Korea
- Year and Date
  2016-01-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Quadratic embedding of graphs2016
- Author(s)
  Nobuaki Obata
- Organizer
  Special Week Concentrated on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2016-09-09
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Graph products and counting walks: A quantum probability viewpoint2016
- Author(s)
  Nobuaki Obata
- Organizer
  The 14th Korea-Japan Workshop on Algebra and Combinatorics
- Place of Presentation
  Pusan, Korea
- Year and Date
  2016-01-29
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] 量子確率論の最近の話題から2015
- Author(s)
  Nobuaki Obata
- Organizer
  統計数理研究所共同研究集会「科学における確率」
- Place of Presentation
  東京
- Year and Date
  2015-07-06
- Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Quantum white noise derivatives and quantum Girsanov transform2015
- Author(s)
  Nobuaki Obata
- Organizer
  2015 International Conference of the Chungcheong Mathematical Society
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2015-06-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Quantum white noise derivatives and characterization of white noise operators2015
- Author(s)
  Nobuaki Obata
- Organizer
  Quantum Markov Semigroups in Analysis, Physics and Probability
- Place of Presentation
  Oaxaca, Mexico
- Year and Date
  2015-08-18
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] 量子確率論の最近の展開～スペクトルグラフ理論から量子場理論まで2015
- Author(s)
  尾畑伸明
- Organizer
  日本数学会東北支部会
- Place of Presentation
  仙台
- Year and Date
  2015-02-14
- Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] 量子確率論の最近の展開～スペクトルグラフ理論から量子場理論まで2015
- Author(s)
  尾畑伸明
- Organizer
  日本数学会東北支部会
- Place of Presentation
  東北大学
- Year and Date
  2015-02-14
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] On Stieltjes transform for augmented Jacobi parameters of Chebyshev type2015
- Author(s)
  Nobuaki Obata
- Organizer
  11th Sendai Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  仙台
- Year and Date
  2015-10-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] On Stieltjes transform for augmented Jacobi parameters of Chebyshev type2015
- Author(s)
  Nobuaki Obata
- Organizer
  11th Sendai Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  仙台
- Year and Date
  2015-10-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Algebraic central limit theorems for growing graphs2015
- Author(s)
  Nobuaki Obata
- Organizer
  The 8th International Conference on Science and Mathematics Education in Developing Countries
- Place of Presentation
  Yangon, Myanmar
- Year and Date
  2015-12-06
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Quantum white noise derivatives and quantum Girsanov transform2015
- Author(s)
  Nobuaki Obata
- Organizer
  10th Jikji Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2015-07-30
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Algebraic central limit theorems for growing graphs2015
- Author(s)
  Nobuaki Obata
- Organizer
  The 8th International Conference on Science and Mathematics Education in Developing Countries
- Place of Presentation
  Yangon, Myanmar
- Year and Date
  2015-12-06
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Quantum white noise derivatives and quantum Girsanov transform2015
- Author(s)
  Nobuaki Obata
- Organizer
  10th Jikji Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2015-07-30
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] 量子確率論の最近の話題から2015
- Author(s)
  尾畑伸明
- Organizer
  統計数理研究所共同研究集会「科学における確率」
- Place of Presentation
  東京
- Year and Date
  2015-07-06
- Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Spectral analysis of digraphs and applications to coupled oscillators2014
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Mathematics and its Applications (ICMAA-2014)
- Place of Presentation
  ヴィルプラム、インド
- Year and Date
  2014-12-15
- Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Transforms in quantum white noise calculus2014
- Author(s)
  Nobuaki Obata
- Organizer
  35th International Conference on Quantum Probability and Related Topics
- Place of Presentation
  Chungbuk National University, Cheongju, Korea
- Year and Date
  2014-08-24
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Lee's analytic version theorem and development of complex white noise theory2014
- Author(s)
  Nobuaki Obata
- Organizer
  Workshop on Probability and Analysis in honor of Professor Yuh-Jia Lee
- Place of Presentation
  National University of Kaohsiung, Taiwan
- Year and Date
  2014-06-21
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Synchronization of coupled oscillators2014
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Mathematical and Stochastic Analysis and its Applications (ICMSAA-2014)
- Place of Presentation
  チェンナイ、インド
- Year and Date
  2014-12-19
- Invited
- Data Source
  KAKENHI-PROJECT-26610018
[Presentation] Synchronization of coupled oscillators2014
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Mathematical and Stochastic Analysis and its Applications (ICMSAA-2014)
- Place of Presentation
  Chennai, India
- Year and Date
  2014-12-19
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Spectral analysis of digraphs and applications to coupled oscillators2014
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Mathematics and its Applications (ICMAA-2014)
- Place of Presentation
  Tamil Nadu, India
- Year and Date
  2014-12-15
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-26310203
[Presentation] Spectral analysis of digraphs and applications to coupled oscillators2014
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Mathematics and its Applications (ICMAA-2014)
- Place of Presentation
  Anna University, Tamil Nadu, India
- Year and Date
  2014-12-15
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Free Meixner laws and localization of quantum walks on spidernets2014
- Author(s)
  Nobuaki Obata
- Organizer
  Non-commutative and infinite dimensional harmonic analysis : representation theory and probability theory
- Place of Presentation
  九州大学
- Year and Date
  2014-02-17
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Coupled oscillators on digraphs with self-adaptive dynamics2014
- Author(s)
  Nobuaki Obata
- Organizer
  International Joint Research Week on Non-Commutative Stochastic Systems : Analysis, Modelling, and Applications
- Place of Presentation
  東北大学
- Year and Date
  2014-02-07
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of digraphs and coupled oscillators2013
- Author(s)
  Nobuaki Obata
- Organizer
  3rd Tunisian-Japanese Conference : Geometric and Harmonic Analysis on Homogeneous Spaces and Applications
- Place of Presentation
  Yasmine Hammamet, Tunisia
- Year and Date
  2013-12-19
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectra of Manhattan street digraphs for synchronization of coupled oscillators2013
- Author(s)
  Nobuaki Obata
- Organizer
  NIMS Hot Topics Workshops on The 8th Jikji workshop : Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2013-08-19
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of Manhattan street networks2013
- Author(s)
  Nobuaki Obata
- Organizer
  Tunisian -Japanese Symposium on Science, Society and Technology (TJASSST 2013)
- Place of Presentation
  Yasmine Hammamet, Tunisia
- Year and Date
  2013-11-15
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probability and asymptotic spectral analysis of growing graphs2012
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on mathematical modeling and its aplications (ICMMA 2012)
- Place of Presentation
  Annamalainagar, India
- Year and Date
  2012-12-23
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probability and asymptotic spectral analysis of growing graphs2012
- Author(s)
  N. Obata
- Organizer
  International Conference on Stochastic Modelling and Simulation (ICSMS2012)
- Place of Presentation
  Chennai, India
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Spectral analysis of digraphs2012
- Author(s)
  Nobuaki Obata
- Organizer
  Workshop on Non-Commutative Harmonic Analysis with Applications to Real World Complex Phenomena
- Place of Presentation
  Hanyang University, Seoul, Korea(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Asymptotic spectral distributions of distance k-graphs of Cartesian product graphs2012
- Author(s)
  N. Obata
- Organizer
  International Conference in Honour of Sixtieth Birthday of Rajendra Bhatia: Matrices and Operators
- Place of Presentation
  Bangalore, India
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Recent developments of quantum white noise calculus: Quantum stochastic derivatives and their applications2012
- Author(s)
  N. Obata
- Organizer
  RIMS 研究集会「量子場の数理とその周辺」
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Asymptotic spectral distributions of distance k-graphs of Cartesian product graphs2012
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference in Honour of Sixtieth Birthday of Rajendra Bhatia : Matrices and Operators Indian Institute of Science
- Place of Presentation
  Bangalore, India
- Year and Date
  2012-12-29
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Localization of quantum walks on spidernets2012
- Author(s)
  Nobuaki Obata
- Organizer
  15th Workshop on Non-Commutative Harmonic Analysis: Random Matrices, representation theory and free probability, with applications
- Place of Presentation
  Bedlewo, Poland
- Invited
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Asymptotic spectral analysis of growing graphs : A quantum probabilistic approach2012
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Frontiers of Statistics and its Applications
- Place of Presentation
  Puducherry, India
- Year and Date
  2012-12-22
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Random walk, quantum walk, and quantum probability2012
- Author(s)
  N. Obata
- Organizer
  6th KMS Probability Workshop
- Place of Presentation
  Seoul, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Distance k-graphs of direct product graphs and their asymptotic spectral　distributions QP 332012
- Author(s)
  N. Obata
- Organizer
  Quantum Probabilities and Related Fields
- Place of Presentation
  Luminy, France
- Invited
- Data Source
  KAKENHI-PROJECT-24244004
[Presentation] Localization of quantum walks on spidernets2012
- Author(s)
  N. Obata
- Organizer
  QP 33 "Quantum Probabilities and Related Fields"
- Place of Presentation
  Luminy, France
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Localization of quantum walks on spidernets2012
- Author(s)
  Nobuaki Obata
- Organizer
  15th Workshop on Non-Commutative Harmonic Analysis : Random Matrices, representation theory and free probability
- Place of Presentation
  with applications Mathematical Research and Conference Center (MRCC), Bedlewo, Poland
- Year and Date
  2012-09-24
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of digraphs2012
- Author(s)
  Nobuaki Obata
- Organizer
  Workshop on Non-Commutative Harmonic Analysis ...(招待講演)
- Place of Presentation
  Seoul, Korea
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of digraphs2012
- Author(s)
  Nobuaki Obata
- Organizer
  Workshop on Non-Commutative Harmonic Analysis with Applications to Real World Complex Phenomena
- Place of Presentation
  Hanyang University, Korea
- Year and Date
  2012-01-16
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Asymptotic spectral distributions of distance k-graphs of Cartesian product graphs2012
- Author(s)
  N. Obata
- Organizer
  International Conference in Honour of Sixtieth Birthday of Rajendra Bhatia : Matrices and Operators Indian Institute of Science
- Place of Presentation
  Bangalore, India
- Invited
- Data Source
  KAKENHI-PROJECT-24244004
[Presentation] Quantum probability and asymptotic spectral analysis of growing graphs2012
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Stochastic Modelling and Simulation (ICSMS2012)
- Place of Presentation
  Chennai, India
- Year and Date
  2012-12-17
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Distance k-graphs of direct product graphs and their asymptotic spectral distributions2012
- Author(s)
  Nobuaki Obata
- Organizer
  QP 33 "Quantum Probabilities and Related Fields" Centre International de Rencontres Mathematiques (CIRM)
- Place of Presentation
  Luminy, France
- Year and Date
  2012-10-05
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Recent developments of quantum white noise calculus2012
- Author(s)
  N. Obata
- Organizer
  Quantum stochastic derivatives and their　applications
- Place of Presentation
  京都大学数理解析研究所（京都府京都市）
- Invited
- Data Source
  KAKENHI-PROJECT-24244004
[Presentation] Localization of quantum walks on spidernets2012
- Author(s)
  N. Obata
- Organizer
  15th Workshop on Non-Commutative Harmonic Analysis : Random Matrices, representation theory and free probability
- Place of Presentation
  Bedlewo, Poland
- Invited
- Data Source
  KAKENHI-PROJECT-24244004
[Presentation] Random walk, quantum walk, and quantum probability2012
- Author(s)
  Nobuaki Obata
- Organizer
  6th KMS Probability Workshop
- Place of Presentation
  Seoul, Korea
- Year and Date
  2012-06-01
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probabilistic spectral analysis of networks and applications2011
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Stochastic Analysis and Applications
- Place of Presentation
  Hammamet, Tunisia(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Quantum probabilistic spectral analysis of large graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  The 2nd Tunisian-Japanese Conference : Geometric and Harmonic Analysis on Homogeneous Spaces and Applications
- Place of Presentation
  Sousse, Tunisia(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Spectral analysis of Manhattan products of ...2011
- Author(s)
  Nobuaki Obata
- Organizer
  14th Workshop: Non-commutative Harmonic Analysis(招待講演)
- Place of Presentation
  Bedlewo, Poland
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of product graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  3rd Conference of Settat on Operator Algebras and Applications Marrakesh
- Place of Presentation
  Morocco
- Year and Date
  2011-11-01
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of product graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  3rd Settat Conf. Operator Algebras and Appl.
- Place of Presentation
  Marrakesh, Morocco
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probabilistic spectral analysis of ...2011
- Author(s)
  Nobuaki Obata
- Organizer
  2nd Tunisian-Japanese Conf. Geo. Harm. Anal.
- Place of Presentation
  Sousse, Tunisia
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Join of one-mode interacting Fock spaces and applications to random walks2011
- Author(s)
  N. Obata
- Organizer
  The 6th Jikji Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2011-01-10
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum probabilistic spectral analysis of graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  数理解析研究所研究集会「独立性と従属性の数理 -- 代数と確率の出会い --」
- Place of Presentation
  京都
- Year and Date
  2011-12-19
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of Manhattan products of digraphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  14th Workshop : Non-commutative Harmonic Analysis
- Place of Presentation
  Bedlewo, Poland(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Convolution operators in white noise calculus : Revisited2011
- Author(s)
  Nobuaki Obata
- Organizer
  32nd International Conference on Quantum Probability and Related Topics
- Place of Presentation
  Levico Terme, Italy(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Quantum probabilistic approach to spectral analysis of networks : Some recent results2011
- Author(s)
  Nobuaki Obata
- Organizer
  Japan-Korea Workshop on Algebra and Combinatorics
- Place of Presentation
  Sendai, Japan
- Year and Date
  2011-01-24
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum probabilistic spectral analysis of ...2011
- Author(s)
  Nobuaki Obata
- Organizer
  Internat. Conf. Stochastic Anal. Appl.(招待講演)
- Place of Presentation
  Hammamet, Tunisia
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probabilistic spectral analysis of graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  数理解析研究所研究集会「独立性と従属性の数理-代数と確率の出会い-」
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Spectral analysis of product graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  3rd Conference of Settat on Operator Algebras and Applications
- Place of Presentation
  Marrakesh, Morocco(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Transformations of Fock space operators in terms of quantum white noise calculus2011
- Author(s)
  Nobuaki Obata
- Organizer
  チュニジアー日本文化・科学・技術学術会議第11回大会(TJASSST'11)
- Place of Presentation
  Hammamet, Tunisia(招待講演)
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Asymptotic Spectral Analysis of Large Graphs---A Quantum Probabilistic Approach2011
- Author(s)
  Nobuaki Obata
- Organizer
  Analysis on Graphs in Sendai 2011
- Place of Presentation
  Sendai, Japan
- Year and Date
  2011-02-21
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Spectral analysis of Manhattan products of digraphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  14th Workshop : Non-commutative Harmonic Analysis
- Place of Presentation
  Bedlewo, Poland
- Year and Date
  2011-09-25
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probabilistic spectral analysis of networks and applications2011
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Stochastic Analysis and Applications Hammamet
- Place of Presentation
  Tunisia
- Year and Date
  2011-10-11
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probabilistic spectral analysis of large graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  The 2nd Tunisian--Japanese Conference : Geometric and Harmonic Analysis on Homogeneous Spaces and Applications
- Place of Presentation
  Sousse, Tunisia
- Year and Date
  2011-12-14
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Quantum probability theory : Notions of independence and applications to spectral analysis of graphs2011
- Author(s)
  Nobuaki Obata
- Organizer
  The 3rd ILJU School of Mathyematics : Banach spaces & Related Topics
- Place of Presentation
  Gyeongju, Korea
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Deformed vacuum states and Q-matrices of graphs2010
- Author(s)
  N. Obata
- Organizer
  Symposium on Analysis and Probability 2010
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Asymptotic spectral analysis of large graphs2010
- Author(s)
  N.Obata
- Organizer
  POSTECH Algebraic Combinatorics Seminar
- Place of Presentation
  POSTECH, Korea
- Year and Date
  2010-02-03
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Some New Aspects of Bogoliubov Transformations from Quantum White Noise Calculus2010
- Author(s)
  尾畑伸明
- Organizer
  The 5th Jikji Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Chungbuk National University, Korea
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Some New Aspects of Bogoliubov Transformations from Quantum White Noise Calculus2010
- Author(s)
  N. Obata
- Organizer
  5th Jikji Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Some New Aspects of Bogoliubov Transformations from Quantum White Noise Calculus2010
- Author(s)
  N.Obata
- Organizer
  The 5th Jikji Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Chungbuk National University, Korea
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum probabilistic aspect to random walks on graphs2010
- Author(s)
  N. Obata
- Organizer
  13th Workshop on Noncommutative Harmonic Analysis
- Place of Presentation
  Bedlewo, Poland
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Asymptotic spectral analysis of large graphs2010
- Author(s)
  尾畑伸明
- Organizer
  POSTECH Algebraic Combinatorics Seminar
- Place of Presentation
  POSTECH, Korea
- Year and Date
  2010-02-03
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Non-commutative independence and structure of graphs2010
- Author(s)
  Nobuaki Obata
- Organizer
  京都大学数理解析研究所研究集会「独立性と従属性の数理---函数解析学の視点から」
- Place of Presentation
  Kyoto, Japan
- Year and Date
  2010-12-20
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Join of one-mode interacting Fock spaces and applications2010
- Author(s)
  N. Obata
- Organizer
  10th Sendai Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Sendai, Japan
- Year and Date
  2010-12-17
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum white noise calculus : Quantum white noise derivatives and applications2009
- Author(s)
  N. Obata
- Organizer
  12th Workshop on Noncommutative Harmonic Analysis with Applications to Probability
- Place of Presentation
  Bedlewo, Poland
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum white noise calculus : Quantum white noise derivatives and applications2009
- Author(s)
  尾畑伸明
- Organizer
  12th Workshop on Noncommutative Harmonic Analysis with Applications to Probability
- Place of Presentation
  Bedlewo, Poland
- Year and Date
  2009-08-16
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Quantum stochastic derivatives and applications2009
- Author(s)
  尾畑伸明
- Organizer
  TJASSST 10
- Place of Presentation
  Hammamet, Tunisia
- Year and Date
  2009-11-12
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Quantum stochastic derivatives and applications2009
- Author(s)
  N.Obata
- Organizer
  TJASSST 10
- Place of Presentation
  Hammamet, Tunisia
- Year and Date
  2009-11-12
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise calculus : Quantum white noise derivatives and implementation problem2009
- Author(s)
  N. Obata
- Organizer
  2009 NIMS Hot Topics Workshop on Infinite Dimensional Analysis and Related Topics
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2009-06-22
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] 量子確率論とグラフのスペクトル解析2009
- Author(s)
  尾畑伸明
- Organizer
  数理物理サマースクール2009
- Place of Presentation
  東京大学数理科学研究科
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] 量子確率論とグラフのスペクトル解析2009
- Author(s)
  尾畑伸明
- Organizer
  第26回代数的組合せ論シンポジウム
- Place of Presentation
  山形県生涯学習センター
- Year and Date
  2009-06-26
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] 量子確率論とグラフのスペクトル解析2009
- Author(s)
  尾畑伸明
- Organizer
  数理物理サマースクール2009
- Place of Presentation
  東京大学数理科学研究科
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise calculus : Quantum white noise derivatives and implementation problem2009
- Author(s)
  尾畑伸明
- Organizer
  2009 NIMS Hot Topics Workshop on Infinite Dimensional Analysis and Related Topics
- Place of Presentation
  Hannam University, Daejeon, Korea
- Year and Date
  2009-06-22
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] 量子碓率論とグラフのスペクトル解析2009
- Author(s)
  尾畑伸明
- Organizer
  第26回代数的組合せ論シンポジウム
- Place of Presentation
  山形県生涯学習センター
- Year and Date
  2009-06-26
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum white noise derivatives and implementation problem2009
- Author(s)
  N.Obata
- Organizer
  International Conference on Mathematical Quantum Field Theory and Renormalization Theory
- Place of Presentation
  Kyushu University
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Spectral analysis of random complex networks2009
- Author(s)
  N. Obata
- Organizer
  The 3rd Cheongju Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2009-01-12
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum white noise derivatives and applications2009
- Author(s)
  尾畑伸明
- Organizer
  International Conference on Stochastic Analysis and Applications
- Place of Presentation
  Hammamet, Tunisia
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Quantum white noise derivatives and implementation problem2009
- Author(s)
  尾畑伸明
- Organizer
  International Conference on Mathematical Quantum Field Theory and Renormalization Theory
- Place of Presentation
  Kyushu University
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Spectral analysis of random complex networks2009
- Author(s)
  Nobuaki Obata
- Organizer
  The 3rd Cheongju Workshop on Infmite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2009-01-12
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise calculus : Quantum white noise derivatives and implementation problem2009
- Author(s)
  N.Obata
- Organizer
  2009 NIMS Hot Topics Workshop on Infinite Dimensional Analysis and Related Topics
- Place of Presentation
  Hannam University, Daejeon, Korea
- Year and Date
  2009-06-22
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum white noise derivatives and applications2009
- Author(s)
  N. Obata
- Organizer
  International Conference on Stochastic Analysis and Applications
- Place of Presentation
  Hammamet, Tunisia
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Spectral analysis of random complex networks2009
- Author(s)
  Nobuaki Obata
- Organizer
  The 3rd Cheongju Workshop on Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Cheongju, Korea
- Year and Date
  2009-01-12
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Positivity of Q-matrices and applications2008
- Author(s)
  Nobuaki Obata
- Organizer
  JSPS-KOSEF Joint Research Project Tsukuba Seminar on Infinite Dimensional Analysis
- Place of Presentation
  Tsukuba, Japan
- Year and Date
  2008-11-14
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Asymptotic spectral analysis of growing graphs2008
- Author(s)
  Nobuaki Obata
- Organizer
  Seminar of Functional Analysis at Institute of Mathematics, Jagiellonian University Krakow
- Place of Presentation
  Krakow, Poland
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] 量子確率解析からの展望2008
- Author(s)
  尾畑伸明
- Organizer
  「離散幾何学から提案する新物質創成と物性発現の解明」キックオフシンポジウム
- Place of Presentation
  東北大学
- Year and Date
  2008-12-26
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Positivity of Q-matrices and applications2008
- Author(s)
  Nobuaki Obata
- Organizer
  JSPS-KOSEF Joint Research Project Tsukuba Seminar on Infinite Dimensional Analysis
- Place of Presentation
  筑波大学
- Year and Date
  2008-11-14
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise theory : Stochastic integrals and transformations2008
- Author(s)
  Nobuaki Obata
- Organizer
  29th Conference on Quantum Probability and Related Topics
- Place of Presentation
  Tunis, Tunisia
- Year and Date
  2008-10-13
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise theory : Stochastic integrals and transformations2008
- Author(s)
  N. Obata
- Organizer
  29th Conference on Quantum Probability and Related Topics
- Place of Presentation
  Hammamet, Tunisia
- Data Source
  KAKENHI-PROJECT-17340021
[Presentation] Quantum probabilistic approach to spectral analysis of growing graphs2008
- Author(s)
  N. Obata
- Organizer
  Korea Operator Theory and Its Applications Conference (KOTAC 2008)
- Place of Presentation
  Seoul, Korea
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise theory : Stochastic integrals and transformations2008
- Author(s)
  Nobuaki Obata
- Organizer
  29th Conference on Quantum Probability and Related Topics
- Place of Presentation
  Tunis, Tunisia
- Year and Date
  2008-10-13
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Quantum probabilistic approach to spectral analysis of growing graphs2008
- Author(s)
  Nobuaki Obata
- Organizer
  Korea Operator Theory and Its Applications Conference (KOTAC 2008)
- Place of Presentation
  Seoul, Korea
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] 量子確率解析からの展望2008
- Author(s)
  尾畑伸明
- Organizer
  「離散幾何学から提案する新物質創成と物性発現の解明」キックオフシンポジウム
- Place of Presentation
  仙台
- Year and Date
  2008-12-26
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Asymptotic spectral analysis of growing graphs2008
- Author(s)
  Nobuaki Obata
- Organizer
  Seminar of Functional Analysis at Institute of Mathematics, Jagiellonian University Krakow
- Place of Presentation
  Krakow, Poland
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Recent developments in quantum white noise theory : Stochastic integrals and transformations2008
- Author(s)
  N. Obata
- Organizer
  29th Conference on Quantum Probability and Related Topics
- Place of Presentation
  Hammamet, Tunisia
- Year and Date
  2008-10-13
- Data Source
  KAKENHI-PROJECT-20340025
[Presentation] Quantum stochastic gradients and quantum Hitsuda-Skorokhod integrals2007
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Stochastic Analysis and Applications
- Place of Presentation
  Hammamet, TuniSia
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Asymptotic spectral analysis of random graphs-Towards complex networks2007
- Author(s)
  Nobuaki Obata
- Organizer
  10th Workshop: Non-Commutative Harmonic Analysis with Applications to Probability, Banach Center
- Place of Presentation
  Bedlewo, Poland
- Year and Date
  2007-08-06
- Data Source
  KAKENHI-PROJECT-19654024
[Presentation] Spectral analysis of Manhattan street networks
- Author(s)
  Nobuaki Obata
- Organizer
  Tunisian Japanese Symposium on Science, Society and Technology (TJASSST 2013)
- Place of Presentation
  Hammamet, Tunisia
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Spectra of Manhattan street digraphs for synchronization of coupled oscillators
- Author(s)
  Nobuaki Obata
- Organizer
  NIMS Hot Topics Workshops on The 8th Jikji workshop : Infinite Dimensional Analysis and Quantum Probability
- Place of Presentation
  Daejeon, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Quantum White Noise Derivatives and Their Applications
- Author(s)
  Nobuaki Obata
- Organizer
  International Conference on Stochastic Analysis and Applications
- Place of Presentation
  Hammamet, Tunisia
- Invited
- Data Source
  KAKENHI-PROJECT-23340027
[Presentation] Random walk, quantum walk, and quantum probability
- Author(s)
  N. Obata
- Organizer
  6th Korean Mathematical Society Probability Workshop
- Place of Presentation
  Seoul National University, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-24244004
[Presentation] Free Meixner laws and localization of quantum walks on spidernets
- Author(s)
  Nobuaki Obata
- Organizer
  Non-commutative and infinite dimensional harmonic analysis: representation theory and probability theory
- Place of Presentation
  九州大学
- Data Source
  KAKENHI-PROJECT-23654046
[Presentation] Spectral analysis of digraphs and coupled oscillators
- Author(s)
  Nobuaki Obata
- Organizer
  3rd Tunisian-Japanese Conference: Geometric and Harmonic Analysis on Homogeneous Spaces and Applications
- Place of Presentation
  Hammamet, Tunisia
- Invited
- Data Source
  KAKENHI-PROJECT-23340027

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100. 小澤哲也 (20169288)

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101. 大沢健夫 (30115802)

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102. 金田行雄 (10107691)

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103. 長谷川勝夫 (70004463)

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104. 平良和昭 (90016163)

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105. 佐藤坦 (30037254)

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106. 岩田耕一郎 (20241292)

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107. 行者明彦 (50116026)

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108. 内田興二 (20004294)

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109. 藤家雪朗 (00238536)

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110. KUO H. H.

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111. POTTHOFF Jurgen

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112. ALBEVERIO Sergio

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113. STREIT Ludwig

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114. NUDESHIMA Jiro

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115. KUO Hui-Hsiung

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116. 吉田徹彦

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117. RO^^‥CKNER M

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118. ROCKNER Michael

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Obata Nobuaki 尾畑 伸明

OBATA Nobuaki 尾畑 伸明

尾畑 伸明

Research Projects

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Co-Researchers

量子確率論の展開と巨大有限系の漸近解析Principal InvestigatorOngoing

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Non-commutative stochastic analysis and mathematical study of networksPrincipal InvestigatorOngoing

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Quantum probabilistic analysis of dynamics on complex networksPrincipal Investigator

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Interdisciplinary Approach to mathematical network theoryPrincipal Investigator

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Quantum stochastic analysis - Transforms and spectral analysisPrincipal Investigator

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Spectral analysis of complex networks and modeling methods by statisticsPrincipal Investigator

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Quantum Probability Theory and Infinite Dimensional AnalysisPrincipal Investigator

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Obata Nobuaki 尾畑伸明

OBATA Nobuaki 尾畑伸明

尾畑伸明