NAGISA Masaru 渚勝

Researcher Number	50189172
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2017: 千葉大学, 理学研究科, 教授 2012 – 2013: 千葉大学, 理学(系)研究科(研究院), 教授 2010 – 2011: 千葉大学, 大学院・理学研究科, 教授 2010: 千葉大学, 理学部, 教授 2007 – 2008: 千葉大学, 大学院・理学研究科, 教授 … More 1999 – 2007: 千葉大学, 理学部, 教授 1992 – 1998: 千葉大学, 理学部, 助教授 1990: Chiba Univ. Dept. Math., Associate, 理学部, 助教授 1987: Osaka University, faculty of engineering science, 基礎工学部, 助手 Less
Review Section/Research Field	Principal Investigator Global analysis / Global analysis / 解析学 Except Principal Investigator Basic analysis / 解析学 / General mathematics (including Probability theory/Statistical mathematics) / Global analysis / Statistical science / 教科教育 / Geometry / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator 作用素環 / 作用素空間 / Haagerup tensor product / operator algebra / binary shift / real rank / stable rank / 完全有界写像 / 数域半径 / シュアー積 … More / 完全正写像 / numerical radius operator space / Schur multiplier / numerical radius / operator space / completely bounded map / completely positive map / 写像の分解 / 可換子表現 / モジュール写像 / シュア-積 / 数域作用素空間 / ハーゲラップテンソル積 / Operator space / irrational ratotion algebra / K-group / c^-algebra / C^-環 / 作業素空間 / ハーゲラップ積 / 無理数回転環 / K-群 / 安定次元 / 実次元 / C-環 / 作業素環 / Bratteli diagram / UHF C^<>-algebra / dynamical system / C^<>-algebra / paragroup / C^-algebra / 有限次元的C^-代数 / C^-代数 / シフト作用素 / ブラッテリ図式 / 有限次元的C-代数 / 力学系 / C-代数 / 単元生成 / 単調距離 / 量子状態空間 / ペッツ長谷川の関数 / 完全有界 / 完全正値 / 極大可換部分環 / Haagerup テンソル積 / Petz-Hasegawa の関数 / 作用素論 / 作用素の正値性 / Schur積 / Haagerupテンソル積 / Pick関数 / 作用素単調関数 … More Except Principal Investigator 偏微分方程式 / 代数解析学 / 無限階微分方程式 / 畳込み方程式 / 微分・差分方程式 / 擬微分方程式 / 超局所解析 / 作用素環 / Microlocal analysis of sheaves / Convolution equations / Pseudo-differential equations / Differential-difference equations / Algebraic analysis / 層の超局所理論 / Airy process / Dyson process / determinantal process / generalized meander / Bessel process / Brownian motion / noncolliding process / random matrix / Operator algebras / 数域半径作用素空間 / 作用素空間 / 擬微分作用素 / 演算子法 / 非局所微分方程式 / 量子群 / CCR代数 / CCR algebra / quantum state / trace formula / quantum probability / projection / Weyl unitary / quantum algebra / 非可換積分論 / 遷移確率 / 量子状態 / Bounded representation / Complete positive map C^ dynamical system / Relative entropy / Jones index / Functional analysis / 相対エントロピー / index / 接合積 / 完全有界写像 / 微分(作用素環における) / 有界表現 / C^x力学系 / 完全正写像 / 相みエートロピー / Jonesの指標 / 関数解析学 / Onerator Norm / Operator Algebra / Numerical Radius / Operator Space / 作用素ノルム / 数域半径 / Partial differential equations / Operational calculus / Infinite order differential equations / second microlocalization / microlocal analysis / linear PDE / Fuchsian equations / 第2超局所解析 / 線形偏微分方程式 / フックス型方程式 / Cauchy problem / partial differential equations / Differential equations of infinite ordre / コーシー問題 / non-colliding process / Brownian meander / determinantal random point process / vicious walkers / Domany-Kinzel model / coexistence / duality / stochastic epidemic model / determinantal point process / AF C^-algebras / The classification Theorem for simple C^-algebras / Rokhlin property / C^-crossed products / stable rank / C^-algebras / 実階数 / C-環 / AF C-環 / 単純C-環の分類定理 / C-接合積 / C-環論 / AFC^-環 / 単純C^-環における分類定理 / Rokhlin性 / C^-接合積 / 安定階数 / C^-環論 / 作用素環論 / Simulation / Size and power of tests / Area difference statistic / AR model / Moving block / Bootstrap test / Test of curve difference / Wind velocity data by artificial satellite / AUC-統計量 / ordered moving block bootstrap法 / カルマンフィルター / longitudinal data / 人工衛星データ / 検出力のシミュレーション / 2種類の曲線の差の検定 / moving block bootstrap法 / 状態空間モデル / ブートストラップ検定 / シミュレーション / 検定のサイズ・検出力 / 面積差統計量 / ARモデル / moving block / bootstrap検定 / 曲線の差の検定 / 人工衛星風速データ / almost periodic function / stability / skew produt flow / functional differential Egs / process / 極限方程式 / 概周期関数 / 安定性 / 斜積流 / 関数微分方程式 / プロセス / Deviation / the method of evaluation / Evaluation by the Hiille value / Mathematical education / 新しい評価理論 / 個性値(適性値) / 生徒の適性 / 生徒の個性 / 新しい評価法 / 力の習熟度 / ヒューレ / 評価法 / 偏差値 / ヒューレ値 / 数学教育 / 01Theorem of Phragmen-Lindelof type / p-block of a finite Group / Sylow p-subgroup / Chern class / Bogomolov-Gieseker type inequality / Einstein-Kahler metric / Dirichlet Problem / least harmonic majorant / システム理論 / 差分方程式 / アイゼンシュタイン級数 / ツェ-タ-関数 / 境界値問題 / 劣調和関数 / ポテンシヤル論 / II型因子環 / ラプラスーベルトラミ-演算子 / アインスタインーケェ-ラ-計量 / デイリクレ問題 / 最小調優関数 / フラグマンーリンデレ-フ型の定理 / II_1型因子環 / ブラウァ-対応 / モジュラ-表現 / ラプラスーベルトラミー演算子 / アインスタインーケェラ-計量 / ディリクレ問題 / 最小調和優関数 / フラグマン-リンデレ-フ型の定理 / 完全正値 / 完全有界 / テープリッツ作用素 / 行列作用素システム / 完全正値性 / 完全有界性 / ノルム空間 / 超局所解析学 / 整函数 / 同変フォーム / ツイスター / 普遍主束 / 相対性 / 正則化 / 量子場 / 幾何学 / Hopf 代数 / 量子二重構成 / Lie algebras / weight system / uni-trivalent graph / 超幾何函数 / 超越数 / 座数乗法 / 保型形式 / 保型函数 / アーベル多様体 / 検定のサイズ・パワー / ブ-チストラップt統計量 / 二標本層別サンプル / 二標本問題 / 被履確率 / 高次の漸近展開 / ジャックナイフt統計量 / リサンプリング法 / 虚数乗法 / ア-べル多様体 / 周期積分 / モジュラー函数 / ゲーム理論 / リース多元環 / 正則関数 / ファジイ / 環拡大 / 射影加群 / 主ブロック Less

Transition probability among quantum states and their asymptotic behavior
- Principal Investigator
  
  Yamagami Shigeru
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Nagoya University
Operator space and Its applicationPrincipal Investigator
- Principal Investigator
  
  NAGISA Masaru
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Chiba University
Embedding of ordered normed spaces into numerical radius operator spaces
- Principal Investigator
  
  ITOH Takashi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Gunma University
Algebraic analytical study of non-local differential Equations and convolution equations
- Principal Investigator
  
  ISHIMURA Ryuichi
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Chiba University
A Study of Embeddings of Normed Spaces into Numerical Radius Operator Spaces
- Principal Investigator
  
  ITOH Takashi
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Gunma University
Algebraic study of non-local differential equations and operational calculus
- Principal Investigator
  
  ISHIMURA Ryuichi
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Chiba University
Interacting Infinite Particle Systems and Random Matrices
- Principal Investigator
  
  TANEMURA Hideki
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  CHIBA UNIVERSITY
Algebraic-analytical Study of non-local pseudo-differential equations in complex domains
- Principal Investigator
  
  ISHIMURA Ryuichi
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Chiba University
Study of global solutions to Fuchsian equations and local solutions to linear PDE
- Principal Investigator
  
  OKADA Yasunori
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Chiba University
Related topics on Operator Theory and Operator AlgebrasPrincipal Investigator
- Principal Investigator
  
  NAGISA Masaru
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Chiba University
Tracial rank of C^*-crossed products of AF algebras by discrete groups
- Principal Investigator
  
  OSAKA Hiryuki
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Ritsumeikan University
The geometric structure of operator algebrasPrincipal Investigator
- Principal Investigator
  
  MASARU Nagisa
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Chiba University
State-space model approach to longitudinal data analysis by bootstrap
- Principal Investigator
  
  TAGURI Masaaki
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Statistical science
- Research Institution
  Chiba University
量子相対性と有限幾何
- Principal Investigator
  
  KUGA Ken-ichi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Chiba University
CIASSIFICATIONS OF FONC TIONAL DIFFERENTIAL EQUATIONS BY PROCESSES
- Principal Investigator
  
  HINO Yoshiyuki
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  CHIBA UNIVERSITY
畳込み方程式および無限階微分方程式の代数解析的研究
- Principal Investigator
  
  石村隆一
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Chiba University
代数曲面から導れる可積分系
- Principal Investigator
  
  志賀弘典
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Chiba University
正則函数のクラスに於ける擬微分方程式系の代数解析的研究
- Principal Investigator
  
  石村隆一
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Chiba University
Study of the method of evaluating mathematical ability using the Hiille vsl
- Principal Investigator
  
  SATO Tuneo
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  教科教育
- Research Institution
  CHIBA University
K3曲面の族から導かれる可積分系
- Principal Investigator
  
  志賀弘典
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Chiba University
リサンプリング理論と情報抽出の研究
- Principal Investigator
  
  TAGURI Masaaki
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Chiba University
代数学と幾何学における表現論とその応用
- Principal Investigator
  
  KOSHITANI Sigeo
- Project Period (FY)
  1992
- Research Institution
  Chiba University
On a topological invariance of non-commutative topological algebrasPrincipal Investigator
- Principal Investigator
  
  NAGISA Masaru
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Chiba University
Potential Theory and its Applications
- Principal Investigator
  
  YOSHIDA Hidenobu
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Chiba University
Theory and applications of functional analysis
- Principal Investigator
  
  TAKENOUCHI Osamu
- Project Period (FY)
  1986 – 1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Osaka University

All 2014 2013 2012 2006 2005 2004 2003 Other

All Journal Article Presentation

[Journal Article] Order of operators determined by operator mean2014
- Author(s)
  Masaru Nagisa, Mitsuru Uchiyama
- Journal Title
  
  Tohoku Mathematical Journal
  
  Volume: 印刷中
- NAID
  130007961972
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] On the extended Haagerup tensor product in Operator spaces2014
- Author(s)
  伊藤隆, 渚勝
- Journal Title
  
  J. of Korean Math. Soc.
  
  Volume: 51 Pages: 345-362
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] On the extended Haagerup tensor product in Operator spaces2014
- Author(s)
  Takashi Ito, Masaru Nagisa
- Journal Title
  
  Journal of the Korean Mathematical Society
  
  Volume: 51
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Transforms on operator monotone functions2012
- Author(s)
  川崎雅人, 渚勝
- Volume
  arXiv:1206.5452
- NAID
  130007833161
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Some operator monotone functions related to Petz-Hasegawa's functions2012
- Author(s)
  川崎雅人, 渚勝
- Journal Title
  
  Technical reports of Math. Sci. Chiba Univ.
  
  Pages: 1-7
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Some operator monotone functions related to Petz-Hasegawa functions2012
- Author(s)
  川崎雅人、渚　勝
- Journal Title
  
  Technical Reports of Mathematical Sciences, Chiba University
  
  Volume: 28
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Characterization of diagonality for operators2012
- Author(s)
  伊藤隆, 渚勝
- Journal Title
  
  Scientiae Math. Japon
  
  Volume: 75 Pages: 263-273
- NAID
  130007663399
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Characterization of diagonality for operators2012
- Author(s)
  伊藤　隆、渚　勝
- Journal Title
  
  Scientiae Mathematicae Japonicae
  
  Volume: 75
- NAID
  130007663399
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Numerical radius norms on operator spaces2006
- Author(s)
  T. ITOH and M. NAGISA
- Journal Title
  
  J. London Math. Soc Vol. 74
  
  Pages: 154-166
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540159
[Journal Article] Numerical radius Haagerup norm and square factorization through Hilbert spaces2006
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  J.Math.Soc.Japan vol.58, no.2
  
  Pages: 363-377
- NAID
  10018381245
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius Haagerup norm and square Factorization through Hilbert spaces2006
- Author(s)
  T. ITOH and M. NAGISA
- Journal Title
  
  J. Math. Soc. Japan 52(2)
  
  Pages: 363-377
- NAID
  10018381245
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540159
[Journal Article] Numerical Radius Norms on Operator Spaces2006
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  J. London Math. Soc. 74(2)
  
  Pages: 154-166
- Data Source
  KAKENHI-PROJECT-18540159
[Journal Article] Numerical radius Haagerup norm and square factorization through Hibert spaces2006
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  J. Mathematical Society Japan 58・2
  
  Pages: 363-377
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius Haagerup norm and square factorization through Hilbert spaces2006
- Author(s)
  T. ITOH and M. NAGISA
- Journal Title
  
  J. Math. Soc. Japan Vol. 52
  
  Pages: 363-377
- NAID
  10018381245
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540159
[Journal Article] Numerical Radius-Norms on Operator Spaces2006
- Author(s)
  T. ITOH and M. NAGISA
- Journal Title
  
  J. London Math. Soc. 74(2)
  
  Pages: 154-166
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540159
[Journal Article] Numerical radius operator space2005
- Author(s)
  渚勝
- Journal Title
  
  京都大学数理解析研究所講究録 1452
  
  Pages: 160-167
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius Haagerup norm and square factorization through Hilbert spaces.(In Japanese)2005
- Author(s)
  M.Nagisa
- Journal Title
  
  RIMS Kokyuroku, Kyoto Univ. vol 1452
  
  Pages: 160-167
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical Radius and the decomposition of linear operators. (In Japanese)2004
- Author(s)
  A.Segizawa, R.Goi, Y.Katabami, M.Nagisa
- Journal Title
  
  RIMS Kokyuroku, Kyoto Univ. vol 1396
  
  Pages: 124-133
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norm for bounded module maps and Schur multipliers2004
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Acta Sci. Math. (Szeged) 70(1-2)
  
  Pages: 195-211
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540156
[Journal Article] Some subsemigroup of an extension semigroup of C*-algebras2004
- Author(s)
  Y.Katabami, M.Nagisa
- Journal Title
  
  J. Mathematical Society Japan 56・2
  
  Pages: 561-569
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Some subsemigroups of extensions of C*-algebras2004
- Author(s)
  Y.Katabami, M.Nagisa
- Journal Title
  
  J. Math Soc. Japan 56(2)
  
  Pages: 561-569
- NAID
  10013123140
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540156
[Journal Article] Numerical radius norm for bounded module maps and Schur multipliers2004
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Acta Sci. Math(Szered) 70・1-2
  
  Pages: 195-211
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norm for bounded module maps and Schur multipliers2004
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Acta Science Mathematics (Szeged) 70
  
  Pages: 195-211
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norm for bounded module maps and Schur multipliers2004
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Acta Sci.Math.(Szeged) vol.70, no.1-2
  
  Pages: 195-211
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Single generation and rank of C*-algebras2004
- Author(s)
  M.Nagisa
- Journal Title
  
  Operator algebras and applications, Adv. Stud. Pure Math., Math. Soc. Japan, Tokyo 38
  
  Pages: 135-143
- NAID
  120007086759
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540156
[Journal Article] Some subsemigroups of extensions of C*-algebras2004
- Author(s)
  Y.Katabami, M.Nagisa
- Journal Title
  
  J.Math.Soc.Japan 56(2)
  
  Pages: 561-569
- NAID
  10013123140
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540156
[Journal Article] Single generation and rank of C*-algebras2004
- Author(s)
  M.Nagisa
- Journal Title
  
  Operator algebras and applications, Adv.Stud.Pure Math., Math.Soc.Japan, Tokyo 38
  
  Pages: 135-143
- NAID
  120007086759
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540156
[Journal Article] Some subsemigroup of an extension semigroup of C^*-algebras2004
- Author(s)
  Y.Katabami, M.Nagisa
- Journal Title
  
  J.Math.Soc.Japan vol.56, no.2
  
  Pages: 561-569
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Some subsemigroups of extensions of C^*-algebras2004
- Author(s)
  Y.Katabami, M.Nagisa
- Journal Title
  
  Journal of Mathematical Society of Japan 56
  
  Pages: 561-569
- NAID
  10013123140
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] 数域と写像の分解2004
- Author(s)
  堰澤, 五井, 方波見, 渚
- Journal Title
  
  京都大学数理解析研究所講究録 1396
  
  Pages: 124-133
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norm for bounded module maps and Schur multipliers2004
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Acta Sci.Math.(Szeged) 70(1-2)
  
  Pages: 195-211
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540156
[Journal Article] ノルム、数域ノルムを達成する作用素2003
- Author(s)
  和田州平, 松井宏樹, 渚勝
- Journal Title
  
  京都大学数理解析研究所講究録 1340
  
  Pages: 158-162
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] A Bounded linear operator which attains ite norm or its numerical radius. (In Japanese)2003
- Author(s)
  S.Wada, H.Matui, M.Nagisa
- Journal Title
  
  RIMS Kokyuroku, Kyoto Univ. vol 1340
  
  Pages: 158-162
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Commutativity of Operators
- Author(s)
  M.Nagisa, M.Ueda, S.Wada
- Journal Title
  
  Nihonkai Mathematical Journal To appear
- NAID
  110006245978
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norms on operator spaces
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Journal of London Mathematical Society (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Commutativity of operators
- Author(s)
  M.Nagisa, M.Ueda, S.Wada
- Journal Title
  
  Nihonkai Mahematical Jouenal (掲載予定)
- NAID
  110006245978
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norms on Operator spaces
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Journal of London Mathematical Society To appear
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Order of operators determined by operator mean
- Author(s)
  渚勝, 内山充
- Journal Title
  
  Tohoku Math. J.
  
  Volume: (to appear)
- NAID
  130007961972
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Journal Article] Commutativity of Operators
- Author(s)
  M.Nagisa, M.Ueda, S.Wada
- Journal Title
  
  Nihonkai Mathematical Journal (To appear)
- NAID
  110006245978
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius Haagerup norm and square factorization.
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  Journal of Mathematical Society of Japan To appear
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Commutativity induced from some operator identities
- Author(s)
  M.Nagisa, M.Ueda, S.Wada
- Journal Title
  
  Proceedings of 2005 symposium on Applied Functional Analysis (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Numerical radius norms on operator spaces
- Author(s)
  T.Itoh, M.Nagisa
- Journal Title
  
  J. London Mathematical Society (掲載予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] Commutativity induced from some operator identities
- Author(s)
  M.Nagisa, M.Ueda, S.Wada
- Journal Title
  
  Proc. 2005 Symposium on Applied Func. Anal (掲載予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540198
[Journal Article] A note on rational operator monotone functions
- Author(s)
  渚勝
- Journal Title
  
  Scientiae Math. Japon.
  
  Volume: (to appear)
- NAID
  130007643069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] 微分による作用素の順序2014
- Author(s)
  渚勝, 渡辺春香
- Organizer
  日本数学会
- Place of Presentation
  学習院大学
- Year and Date
  2014-03-18
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Szaboによる作用素単調関数2014
- Author(s)
  渚勝, 和田州平
- Organizer
  日本数学会
- Place of Presentation
  学習院大学
- Year and Date
  2014-03-18
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] 作用素単調関数について2013
- Author(s)
  渚勝
- Organizer
  短期共同研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2013-02-04
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] 作用素単調関数について2013
- Author(s)
  渚　勝
- Organizer
  上越作用素環セミナー
- Place of Presentation
  上越教育大学
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Order of operators determined by operator mean2013
- Author(s)
  渚勝, 内山充
- Organizer
  作用素論研究集会
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2013-11-08
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] 作用素平均とその逆順序2013
- Author(s)
  渚勝, 内山充
- Organizer
  日本数学会
- Place of Presentation
  愛媛大学
- Year and Date
  2013-09-27
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] 作用素単調関数について2013
- Author(s)
  渚　勝
- Organizer
  共同研究「量子化と作用素環」
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Some operator monotone function2012
- Author(s)
  渚勝
- Place of Presentation
  Kyungpook National University, Korea
- Year and Date
  2012-06-25
- Invited
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Haagerupテンソル積と拡張されたHaagerupテンソル積2012
- Author(s)
  伊藤隆, 渚勝
- Organizer
  作用素論作用素環論研究集会
- Place of Presentation
  大阪教育大学
- Year and Date
  2012-11-23
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] 作用素の対角性の特徴付け2012
- Author(s)
  伊藤隆, 渚勝
- Organizer
  日本数学会
- Place of Presentation
  九州大学
- Year and Date
  2012-09-24
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] ある作用素単調関数について2012
- Author(s)
  川崎雅人, 渚勝
- Organizer
  日本数学会
- Place of Presentation
  九州大学
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Some operator monotone functions2012
- Author(s)
  Masaru Nagisa
- Organizer
  Positive Matrices and Operators: Recent developments and Advances
- Place of Presentation
  Kyungpook National University (Korea)
- Invited
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Haagerupテンソル積と拡張されたHaagerup テンソル積2012
- Author(s)
  渚　勝
- Organizer
  作用素論・作用素環論研究集会
- Place of Presentation
  大阪教育大学
- Invited
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Order of operators determined by operator mean
- Author(s)
  渚　勝
- Organizer
  日本数学会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-22540220
[Presentation] Order of operators determined by operator mean
- Author(s)
  渚　勝
- Organizer
  作用素論短期共同研究集会
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-22540220

1. ISHIMURA Ryuichi (10127970)

# of Collaborated Projects: 10 results

# of Collaborated Products: 0 results
2. TSUTSUI Toru (00197732)

# of Collaborated Projects: 8 results

# of Collaborated Products: 0 results
3. OKADA Yasunori (60224028)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
4. YOSHIDA Hidenobu (60009280)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
5. NAKAGAMI Jun-ichi (30092076)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
6. TATUI Hiroki (40345012)

# of Collaborated Projects: 5 results

# of Collaborated Products: 2 results
7. TAGURI Masaaki (10009607)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
8. HINO Yoshiyuki (70004405)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
9. ITOH Takashi (40193495)

# of Collaborated Projects: 5 results

# of Collaborated Products: 19 results
10. KOSHITANI Sigeo (30125926)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
11. SUGIYAMA Ken-ichi (90206441)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
12. INABA Takashi (40125901)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
13. MIYAMOTO Ikuko (00009606)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
14. 安田正實 (00041244)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
15. YANAGIHARA Niro (70009041)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
16. 安藤哲也 (20184319)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
17. KUGA Ken-ichi (30186374)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
18. 志賀弘典 (90009605)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
19. NAKAMURA Yosikuni (90110270)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
20. TANEMURA Hideki (40217162)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
21. KODAKA Kazunori (30221964)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
22. AOKI Takashi (80159285)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
23. TAJIMA Shin-ichi (70155076)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
24. TOSE Nobuyuki (00183492)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
25. 桜井貴文 (60183373)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
26. FUJIKAWA Ege (80433788)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. TAKAGI Ryoichi (00015562)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. SATO Tuneo (60009371)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. NOZAWA Souhei (20092083)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. KONNO Yoshihiko (00205577)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. HASHIMOTO Akihiro (60164779)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. MIYANO Hisao (90200196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. OSAKA Hiryuki (00244286)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. KONNO Norio (80205575)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. KATORI Makoto (60202016)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. WADA Shuhei (00249757)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
37. TAKENOUCHI Osamu (20029375)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. HAYAKAWA Kantaro (10028201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. SHIRAHATA Shingo (10037294)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. KURISU Tadashi (00029159)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. SAKAGUCHI Minoru (70029388)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. Yamagami Shigeru (90175654)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
43. MATSUI Taku (50199733)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. HIAI Fumio (30092571)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
45. 西田康二 (60228187)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
46. 平田和彦 (80020296)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
47. 古森雄一 (10022302)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
48. 山本光晴 (00291295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
49. 片山良一 (10093395)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
50. 丘本正 (80029389)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

NAGISA Masaru 渚 勝

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Operator space and Its applicationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Related topics on Operator Theory and Operator AlgebrasPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The geometric structure of operator algebrasPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

NAGISA Masaru 渚勝