NAYATANI Shin 納谷信

Researcher Number	70222180
External Links
Affiliation (Current)	2024: 名古屋大学, 多元数理科学研究科, 教授
Affiliation (based on the past Project Information) *help	2012 – 2024: 名古屋大学, 多元数理科学研究科, 教授 2017: 名古屋大学, 大学院多元数理科学研究科, 教授 2015: 名古屋大学, 大学院多元数理科学研究科, 教授 2011: 名古屋大学, 大学院多元数理科学研究科, 教授 2007 – 2011: Nagoya University, Graduate School ofMathematics, Professor … More 2009: 名古屋大学, 多元数理科学研究科, 教授 2008: 名古屋大学, 大学院・多元数理研究科, 教授 2007: 名古屋大学, 多元数理科学研究科, 教授 2006: 名古屋大学, 大学院多元数理科学研究科, 教授 2005: 名古屋大学, 多元数理科学研究科, 教授 2005: Nagoya University, Graduate School of Math., Professor, 大学院・多元数理科学研究科, 教授 1999 – 2004: 名古屋大学, 大学院・多元数理科学研究科, 助教授 1998 – 1999: Nagoya University, Gracuate School of Mathematics, Associated Professor, 多元数理科学研究科, 助教授 1998: 東北大学, 大学院理学研究科, 助教授 1995 – 1998: 東北大学, 大学院・理学研究科, 助教授 Less
Review Section/Research Field	Principal Investigator Geometry / Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Geometry / Geometry / Basic Section 11020:Geometry-related / Science and Engineering / Global analysis / Basic analysis
Keywords	Principal Investigator 極小曲面 / 不変量δ / ビルディング / CAT(0)空間 / クライン群 / ツイスター空間 / ランダム群 / 組合せ調和写像 / 調和写像 / シンプレクティック多様体 … More / 四元数CR幾何 / ボホナー・ワイツェンベック型公式 / Rumin複体 / 強擬凸CR多様体 / 四元数CR構造 / 非線形スペクトルギャップ / 結晶格子 / 超剛性定理 / 四元数CR多様体 / 歪み係数 / 固定点性質 / 固定点定理 / 超剛性 / DPW法 / 双対問題 / 半正値計画法 / 等長埋め込み / ウェイト付きリーマン幾何 / ラプラシアンの第1固有値 / 高次元多面体 / スペクトルギャップ / アフィン作用 / 球面内の極小閉曲面 / グラフの最適埋め込み / グラフの埋め込み不変量 / (非)線形スペクトルギャップ / 非等長的作用 / 離散群の超剛性 / アフィン等長作用 / 多様体の最適埋め込み / ラプラシアン第1固有値最大化 / 球面内の極小曲面 / 離散群の剛性 / 最適埋め込み / スペクトルギャップ最大化 / deformation space of q.Fuchsian group / symplectic filling / crystal lattice / SL(2,C) representation space / lemma of logarithmic derivative / minimal surface / quaternionic CR structure / fixed point theorem / 離散群の表現 / 値分布論 / 大偏差原理 / 有理型写像 / 格子の剛性 / 四元数多様体 / 特異3次元トーラス / 擬フックス群 / 磁場的推移作用素 / 標準ケーラー計量 / 実超曲面 / レヴィ形式 / フレアーコホモロジー / A_∞代数 / 磁場付き推移作用素 / 双曲多様体 / 擬フックス群の変形空間 / シンプレクティックフィリング / SL(2,C)表現空間 / 対数微分の補題 / building / CR geometry / Kleinian group / contact structure / negatively curved manifold / Seiberg-Witten quations / Kahler metric / Yang-Mills gradient flow / 擬正則曲線 / 山辺不変量 / サイバーグ―ウィッテン理論 / 共形的作用 / 四元数双曲空間 / サイバーグ・ウィテン方程式 / CR幾何 / 接触構造 / 負曲率多様体 / サイバーグ・ウィッテン方程式 / ケーラー計量 / ヤン・ミルズ勾配流 / Stability / Kahler-Einstein Metric / Conformally Flat Manifold / Kleinian Group / Minimal Map / Harmonic Map / CR Structure / Rank One Symmetric Space / 平均曲率一定曲面 / アインシュタイン・ケーラー計量 / 擬エルミート構造 / 複素クライン群 / 共形平坦多様体 / 二木指標 / アインシュタイン計量 / 階数1対称空間 / 安定性 / Einstein-Kahler計量 / 共形平担多様体 / Klein群 / 極小写像 / CR構造 / 階数1対象空間 / 実対称行列の変形 / 埋め込みの変形 / 数値計算 / ユークリッド空間への埋め込み / 数理計画法 / 田中-ウェブスター接続 / Biquard接続 / 田中ウィブスター接続 / 四元数接触構造 / 極小曲面の方程式 / 歪み定数 / 埋め込み / 確率測度 / 不変量 δ / 球面的ビルディング / 射影構造 / 定スカラー曲率ケーラー計量 / トレース恒等式 / シュワルツ微分 / 超CR多様体 / (動径的)歪み係数 / 離散群 / 微分同相群 / 松島型公式 / マルグリス超剛性 / ボホナー・テクニック / 非正曲率空間 / ミルナー・ウッド型不等式 / 勾配流 / アダマール空間 / 無限小剛性 / 接コホモロジー / 超極限 / 普遍タイヒミュラー空間 / トーリック・ファノ多様体 / アイシュタイン・ケ-ラ計量 / ラプラシアン / 共形構造 … More Except Principal Investigator 調和写像 / 剛性 / 離散群 / 結晶格子 / クライン群 / ランダムウォーク / 非正曲率空間 / 固定点性質 / 微分幾何学 / Kleinian group / harmonic map / rigidity / ランダム群 / トーリック多様体 / モジュライ空間 / crystal lattice / 磁場付き推移作用素 / large deviation / 大偏差原理 / index theorem / conformally flat / discrete groups / スカラー曲率 / 指数定理 / 共形平坦 / 山辺不変量 / 複素クライン群 / 自己双対計量 / 二木指標 / 熱方程式 / ラプラシアン / リーマン多様体 / 四元数CR構造 / ツイスター空間 / 非正曲率距離空間 / 剛性問題 / ゲージ理論 / Poisson境界 / 韓国：アメリカ：イスラエル / 国際研究者交流 / 超剛性 / 多国籍 / 国際情報交換 / 国際研究交流 / アインシュタイン計量 / 幾何解析 / 微分幾何 / 数値解析 / 離散幾何解析学 / 幾何解析学 / 離散材料幾何学 / グラフェン / 材料科学 / MOF / 炭素構造 / グラフ理論 / 極小曲面 / 離散幾何解析 / 部分多様体 / 特異点 / 最大値原理 / 平均曲率フロー / 四元数ＣＲ構造 / ツイスター概CR構造 / 強積分可能性 / パラ超複素構造 / ニュートラル構造 / ニュートラル計量 / Crystal Lattices / Variational Problems / Harmonic Map / Differential Geometry / Yang-Mills接続 / 非線形偏微分方程式 / 変分問題 / asymptotic cone / gramov-hausdorff limit / random walk / ヒルベルトバイモジュール / 磁場付きシュレジンガー作用素 / 距離空間 / 被覆グラフ / 非可換空間 / 漸近錐 / グロモフ・ハウスドルフ収束 / 大偏差 / ランダム・ウォーク / simplicial complex / fixed-point property / nonpositively curved space / discrete group / 単体複体 / central limit theorem / magnetic transition operators / ハーパー作用素 / 中心極限定理 / ユニタリ表現 / projective structure / low dimensional manifold / hyperbolic geometry / Riemann surface / 射影構造 / 低次元多様体 / 双曲幾何 / リーマン面 / Diophantine analogue of derivative / lemma On derivative / Voita's dictionary / abc conjecture / ramification counting function / Neyanlinna analogue / Diophantine approximation Diophantos / Diophantine approximation / Nevanlinna theory / 第2主要予想 / Vojta予想 / 値分布論 / ディオファントス幾何学 / 積分幾何学 / Gauss写像 / Diophantos類似 / 対数微分の補題 / height関数 / Radon変換 / 正則写像の値分布論 / 数の幾何学 / Diophantus解析 / 交点理論 / 正則曲線 / Diophantros近似論 / 微分の概念のDiophantos類似 / 微分の補題 / Vojtaの辞書 / abc予想 / 分岐個数関数 / Nevanlinna類似性 / Diophantos / Diophantos近似論 / Nevanlinna理論 / spectrum / rigidity problem / projectively Anosov flow / bounded cohomology / Anosov systems / キャリブレーション形式 / 微分同相群 / Gelfand-Fuks コホモロジー / 写像類群 / Klein群 / 群作用 / CAT(O)-次元 / スペクトル端のリプシッツ連続性 / 等長作用に対する固定点定理 / 組合せ的調和写像 / 無限小剛性 / 高階アーベル群のアノソフ作用 / スペクトル / 射影的アノソフ流 / 有界コホモロジー / アノソフ系 / 3^<rd> order ODE / Lagrangean / Projective contact / Grassmannian structure / Twistor thory / PDE / シュワルツ微分 / 微分方程式の幾何 / 球面幾何学 / 接触幾何学 / 3階の常微分方程式 / カルタン接続 / グラスマン構造 / 3階常微分方程式 / Lagrange構造 / 射影接触構造 / Grassmann構造 / ツイスター理論 / 偏微分方程式 / scalar curvature / Kleinian groups / ideal boundary / 負曲率空間 / 理想境界 / Abelian Differential / CR structure / Discrete Group / Moduli Space / Spectral Distance / Schottky Group / Seiberg-Witten Equations / Yamabe Invariant / 重力理論 / 双曲空間 / 表現公式 / アーベル微分 / CR構造 / スペクトル距離 / Schottky群 / Seiberg-Witten方程式 / Futaki character / complex Kleinian groups / reaction-diffusion system / toric varieties / Laplace operators on graphs / Carnot groups / harmonic maps / Einstein / カルノ-群 / グリーン関数 / 安定性 / 反応拡散方程式系 / グラフのラプラス作用素 / カルノー群 / アインシュタイン / QUANTUM ERGODICITY / EIGENVALUES / SPECTRUM / ERGODICITY / 量子エルゴード性 / 固有値 / スペクトラム / エルゴード性 / DIFFERENTIAL GEOMETRY / CONFORMAL STRUCTURE / MANIFOLD / Einstein-Weyl多様体 / 接触構造 / 共形構造 / 微分多様体 / Strongly pseudo-convex CR manifold / Einstein-Kaehler metric / Moduli space / Harmonic map / Geometric variational problem / Nonlinear problem / Geometry of manifolds / 形態形式モデル / 擬射影平面 / 強擬凸CR多様体 / 複素双曲型多様体 / アインシュタイン・ケーラー計量 / 大域的変分問題 / 非線形問題 / 幾何学 / 有限生成群 / 相対エントロピー / 質量輸送 / 非可換幾何学 / 距離測度空間 / P-エネルギー / p-エネルギー / 2―調和写像 / 2-調和写像 / 有効抵抗 / ネットワーク / Gromov-Hausdorff収束 / 変分収束 / エネルギー形式 / 測度距離空間 / 不定値レヴィ形式 / ツイスターCR構造 / HKT(捩付ケーラー)多様体 / 超CR多様体 / 超複素多様体 / 複素幾何学 / 定スカラー曲率ケーラー計量 / 超強擬凸性 / HKT多様体(構造) / 超CR多様体(構造) / 超複素多様体(構造) / 強擬凸性・超擬凸性 / 超 / ヌルキリングベクトル場 / 自己双対多様体 / (不定値)ケーラー計量 / 超擬凸性 / 強擬凸性 / レヴィ形式 / 超CR構造 / ヌル・キリングベクトル場 / ルブラン・メイソン対応 / 板東・カラビ・二木の障害 / ケーラー計量 / 定スカラー曲率 / 擬準同型 / 微分同相群の完全性 / half transvectionで生成される群 / リー群の離散部部分群 / フレアコホモロジーの障害・変形理論 / 調和写像と剛性 / 葉層構造の無限小剛性 / Weilの消滅定理 / 松島の消滅定理 / Weyl chamber流 / 非コンパクト半単純高階リー群 / 非コンパクト半単純リー群 / アインシュタイ・エルミート計量 / アインシュタイ・ケーラー計量 / 複素多様体 / 大域解析 Less

Laplacian-eigenvalue maximization and minimal surfacePrincipal Investigator
- Principal Investigator
  
  納谷信
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Nagoya University
幾何学的剛性理論の深化
- Principal Investigator
  
  井関裕靖
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Keio University
Global analysis of phase transition by using nano-minimal surface theory
- Principal Investigator
  
  Naito Hisashi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Nagoya University
Rigidity of non-isometric actions of discrete groups and non-linear spectral gapPrincipal Investigator
- Principal Investigator
  
  Nayatani Shin
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Study on geometric structures of singularities of the mean curvature type flow
- Principal Investigator
  
  Cheng Qing-Ming
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Fukuoka University
Study of the Rumin complex of a CR manifold and the quaternionic CR manifoldPrincipal Investigator
- Principal Investigator
  
  Nayatani Shin
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
An approach to the superrigidity of infinite discrete groups via random groups
- Principal Investigator
  
  IZEKI Hiroyasu
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Keio University
Geometric structures related to neutral metrics
- Principal Investigator
  
  Kamada Hiroyuki
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Miyagi University of Education
Geometric and Global Analysis of Scalar Curvature and Einstein Metrics
- Principal Investigator
  
  AKUTAGAWA KAZUO
- Project Period (FY)
  2012 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Institute of Technology
  Tohoku University
Geometry of nonpositively curved spaces and the mathematical programmingPrincipal Investigator
- Principal Investigator
  
  NAYATANI Shin
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Study of problems on discrete groups by geometric methodsPrincipal Investigator
- Principal Investigator
  
  NAYATANI Shin
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Rigidity and fixed-point property of finitely generated groups
- Principal Investigator
  
  IZEKI Hiroyasu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Keio University
  Tohoku University
Study of Geometry of a discrete space through randomness
- Principal Investigator
  
  KOTANI Motoko
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Convergence theory of metric measure spaces and its development
- Principal Investigator
  
  KASUE Atsushi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Kanazawa University
A differential geometric approach to discrete group theory
- Principal Investigator
  
  IZEKI Hiroyasu
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Research for various structures in complex geometry and conformal geometry and their indefinite analogue
- Principal Investigator
  
  KAMADA Hiroyuki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Miyagi University of Education
離散幾何学における非線形問題Principal Investigator
- Principal Investigator
  
  納谷信
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Various aspects of rigidity problems
- Principal Investigator
  
  KANAI Masahiko
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Study of rigidity of discrete groups by geometric methodsPrincipal Investigator
- Principal Investigator
  
  NAYATANI Shin
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Nagoya 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
Nonlinear partial differntial equations related to geometric variational problems
- Principal Investigator
  
  NAITO Hisashi
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Nagoya University
Combinatorial harmonic maps and a rigidity of discrete-group actions
- Principal Investigator
  
  IZEKI Hiroyasu
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
単体複体から無限次元非正曲率空間への組合せ調和写像と離散群の剛性の研究Principal Investigator
- Principal Investigator
  
  納谷信
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
The standard realization of crystal lattices and spectra of magnetic transition operators
- Principal Investigator
  
  KOTANI Motoko
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Toward discretization of Nevanlinna theory
- Principal Investigator
  
  KOBAYASHI Ryoichi
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Study of Discrete Subgroups of Rank 1 Simple Groups by Geometric MethodsPrincipal Investigator
- Principal Investigator
  
  NAYATANI Shin
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Research on discrete groups and profective strucutures on Riemann surfaces
- Principal Investigator
  
  NAKANISHI Toshihiro
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Nagoya University
Rigidity of discrete groups and index theorems
- Principal Investigator
  
  IZEKI Hiroyasu
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Geometry of Partial Differential Equation, Spin Structure and Twistor Theory
- Principal Investigator
  
  SATO Hajime
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Diffeomorphism groups --from a view point of rigidity problem
- Principal Investigator
  
  KANAI Masahiko
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Geometry and Analysis of Strongly Pseudoconvex CR Structure and Contact StructurePrincipal Investigator
- Principal Investigator
  
  NAITO Hisashi, 納谷信
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Geometry
- Research Institution
  Nagoya University
Discrete groups and geometry of ideal boundary
- Principal Investigator
  
  IZEKI Hiroyasu
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Complex Manifolds and Gauge Theory
- Principal Investigator
  
  BANDO Shigetoshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  TOHOKU UNIVERSITY
Global Study of Conformal Riemannian StructuresPrincipal Investigator
- Principal Investigator
  
  NAYATANI Shin
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Global Analysis for Geometric Structures and Topological Invariants
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka University
共形リーマン構造の大域的研究Principal Investigator
- Principal Investigator
  
  納谷信
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Global Analysis of Manifolds and Conformal Structures
- Principal Investigator
  
  ITOH Mitsuhiro
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  UNIVERSITY OF TSUKUBA
STUDY ON QUANTUM ERGODIC THEORY
- Principal Investigator
  
  SUNADA Toshikazu
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  TOHOKU UNIVERSITY
ゲージ理論の幾何学的研究
- Principal Investigator
  
  BANDO Shigetoshi
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Study of Nonlinear problems in Geometry
- Principal Investigator
  
  NISHIKAWA Seiki
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University

[Book] Proceedings of ICDG 2014 ``Current Developments in Differential Geometry and its Related Fields''2015
- Author(s)
  納谷信、鎌田博行
- Total Pages
  240
- Publisher
  Almost CR structure on the twistor space of a quaternionic CR manifold
- Data Source
  KAKENHI-PROJECT-25610009
[Book] Current Developments in Differential Geometry and its Related Fields (Almost CR structure on the twistor space of a quaternionic CR manifold）2015
- Author(s)
  Hiroyuki Kamada and Shin Nayatani 他
- Total Pages
  234
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-24540062
[Book] Current Developments in Differential Geometry and its Related Fields (Almost CR Structure on the Twistor Space of a Quaternionic CR Manifold)2015
- Author(s)
  Hiroyuki Kamada and Shin Nayatani; A. Arvanitoyeorgos, Y. Sakane and M. Statha; T. Adachi; F. Nakata; N. Ando; N.A. Ivanov; M. Ivanova and H. Manev; N. Ejiri and T. Shoda; Y. Tursun; H. Hashimoto and K. Suzuki; G. Nakova; H. Matsuzoe; M. Ohashi; Q. Shi; M.J. Hristov
- Total Pages
  241
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-24540062
[Book] Harmonic maps and rigidity, Frontiers of Differential Geometry2005
- Author(s)
  Shin Nayatani
- Publisher
  Baifukan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Book] 調和写像と剛性(微分幾何学の最先端)2005
- Author(s)
  納谷信
- Publisher
  培風館
- Data Source
  KAKENHI-PROJECT-15540056
[Book] 調和写像と剛性(微分幾何学の最先端 pp.188-221)2005
- Author(s)
  納谷信
- Total Pages
  33
- Publisher
  培風館
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Book] 調和写像と剛性, 微分幾何学の最先端----Surveys in Gemometry(中島啓(編著))2005
- Author(s)
  納谷信
- Publisher
  培風館
- Data Source
  KAKENHI-PROJECT-17340015
[Book] 調和写像と剛性,微分幾何学の最先端(中島啓編)2005
- Author(s)
  納谷信
- Total Pages
  34
- Publisher
  培風館
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] Metrics on a closed surface of genus two which maximize the first eigenvalue of the Laplacian2019
- Author(s)
  Nayatani Shin、Shoda Toshihiro
- Journal Title
  
  Comptes Rendus Mathematique
  
  Volume: 357 Issue: 1 Pages: 84-98
- DOI
  10.1016/j.crma.2018.11.008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05134, KAKENHI-PROJECT-16H03937
[Journal Article] Metrics on a closed surface of genus two which maximize the first eigenvalue of the Laplacian2019
- Author(s)
  Shin Nayatani, Toshihiro Shoda
- Journal Title
  
  Comptes Rendus Mathematique, Academie des Sciences, Paris
  
  Volume: 357 Pages: 84-98
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02840
[Journal Article] Fixed-point property for affine actions on a Hilbert space2017
- Author(s)
  Shin Nayatani
- Journal Title
  
  RIMS Kokyuroku Bessatsu
  
  Volume: B66 Pages: 115-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02840
[Journal Article] Fixed-point property for affine actions on a Hilbert space,2017
- Author(s)
  Shin Nayatani
- Journal Title
  
  RIMS Kokyuroku Bessatsu: Geometry and Analysis of Discrete Groups and Hyperbolic Spaces
  
  Volume: B66 Pages: 115-131
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03937
[Journal Article] Almost CR structure on the twistor space of a quaternionic CR manifold2016
- Author(s)
  納谷信、鎌田博行
- Journal Title
  
  Proceedings of the 4th International Colloquium on Differential Geometry and its Related Fields, Veliko Tarnovo, Bulgaria, 2014
  
  Volume: None Pages: i-xiv
- DOI
  10.1142/9789814719780_fmatter
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25610009
[Journal Article] Quaternionic CR geometry2013
- Author(s)
  納谷信、鎌田博行
- Journal Title
  
  Hokkaido Mathematical Journal
  
  Volume: 42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] Quaternionic CR geometry2013
- Author(s)
  納谷信、鎌田博行
- Journal Title
  
  Hokkaido Mathematical Journal
  
  Volume: 42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25610009
[Journal Article] Quaternionic CR geometry2013
- Author(s)
  鎌田博行, 納谷信
- Journal Title
  
  Hokkaido Mathematical Journal
  
  Volume: 42 Pages: 159-207
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] Quaternionic CR geometry2013
- Author(s)
  Hiroyuki Kamada and Shin Nayatani
- Journal Title
  
  Hokkaido Mathematical Journal
  
  Volume: 印刷中（in press）
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540062
[Journal Article] N-step energy of maps and fixed-point property of random groups2012
- Author(s)
  納谷信、井関裕靖、近藤剛史
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: 6 Pages: 701-736
- Data Source
  KAKENHI-PROJECT-22654007
[Journal Article] N-step energy of maps and fixed-point property of random groups2012
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: 6 Pages: 701-736
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] N-step energy of maps and fixed-point property of random groups2012
- Author(s)
  納谷信、井関裕靖、近藤剛史
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: 6 Issue: 4 Pages: 701-736
- DOI
  10.4171/ggd/171
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014, KAKENHI-PROJECT-24654016
[Journal Article] N-step energy of maps and fixed-point property of random groups2011
- Author(s)
  納谷信、井関裕靖、近藤剛史
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: (掲載予定)(未定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22654007
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonic maps2010
- Author(s)
  井関裕靖, 納谷信
- Journal Title
  
  Selected papers on analysis and differential equations
  
  Volume: 230 Pages: 135-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] An approach to superrigidity and fixed - point theorems via harmonic maps, Selected Papers on Analysis and Different-ial Equations2010
- Author(s)
  Shin Nayatani and Hiroyasu Izeki
- Journal Title
  
  AMS Translations
  
  Volume: 230巻 Pages: 135-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] 調和写像と超剛性・固定点性質2010
- Author(s)
  納谷信
- Journal Title
  
  RIMS研究集会「調和写像論の深化と展望」報告集、数理解析研究所講究録
  
  Volume: 1720 Pages: 112-138
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonic maps2010
- Author(s)
  Hiroyasu Izeki and Shin Nayatani
- Journal Title
  
  Amer. Math. Soc. Transl
  
  Volume: 2 Pages: 135-160
- Data Source
  KAKENHI-PROJECT-21540062
[Journal Article] An approach to superrigidity and fixed-point property theorems via harmonic maps2010
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Amer.Math.Soc.Transl.(2)
  
  Volume: 230 Pages: 135-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540062
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonic maps2010
- Author(s)
  納谷信、井関裕靖
- Journal Title
  
  AMS Translations
  
  Volume: 230 Pages: 135-160
- Data Source
  KAKENHI-PROJECT-22654007
[Journal Article] 調和写像と超剛性・固定点性質2010
- Author(s)
  納谷信
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1720 Pages: 112-138
- Data Source
  KAKENHI-PROJECT-22654007
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonic maps2010
- Author(s)
  Shin Nayatani, Hiroyasu Izeki
- Journal Title
  
  Selected Papers on Analysis and Differential Equations, AMS Translations
  
  Volume: 230 Pages: 135-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonic maps2010
- Author(s)
  Shin Nayatani, Hiroyasu Izeki
- Journal Title
  
  AMS Translations
  
  Volume: 230 Pages: 135-160
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] 調和写像と超剛性・固定点性質2010
- Author(s)
  納谷信
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1720 Pages: 112-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  Annals of Global Analysis and Geometry
  
  Volume: 35 Pages: 363-379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  Hiroyasu Izeki, Takefumi Kondo, and Shin Nayatani
- Journal Title
  
  Annals of Global Analysis and Geom
  
  Volume: 35 Pages: 363-379
- Data Source
  KAKENHI-PROJECT-21540062
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  H.Izeki, T.Kondo, S.Nayatani
- Journal Title
  
  Ann.Global Anal.Geom.no.4 35
  
  Pages: 363-379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  to appear in Annals of Global Analysis and Geometry 35
  
  Pages: 363-379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  Shin Nayatani, Hiroyasu Izeki, Takefumi Kondo
- Journal Title
  
  Annals of Global Analysis and Geometry 35
  
  Pages: 363-379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  H.Izeki, T.Kondo, S.Nayatani
- Journal Title
  
  Annals of Global Analysis and Geometry 35
  
  Pages: 363-379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] Fixed-point property of random groups2009
- Author(s)
  H.Izeki, T.Kondo, S.Nayatani
- Journal Title
  
  Annals of Global Analysis and Geometry 35
  
  Pages: 363-379
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540062
[Journal Article] 調和写像による超剛性定理および固定点定理へのアプローチ2006
- Author(s)
  井関裕靖・納谷信
- Journal Title
  
  数学 58
  
  Pages: 239-262
- NAID
  10018386816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540062
[Journal Article] A fixed-point theorem for discrete group actions on Hadamard spaces2006
- Author(s)
  Hiroyasu Izeki, Takefumi Kondo, Shin Nayatani
- Journal Title
  
  Koukyuuroku, Research Institute of Mathematical Science, Kyoto University (In Japanese) (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  京都大学数理解析研究所講究録 (掲載予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] 調和写像による超剛性定理および固定点定理へのアプローチ2006
- Author(s)
  納谷信, 井関裕靖
- Journal Title
  
  数学(岩波書店) 58
  
  Pages: 239-262
- NAID
  10018386816
- Data Source
  KAKENHI-PROJECT-18654010
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  納谷信, 井関裕靖, 近藤剛史
- Journal Title
  
  数理解析研究所講究録 1492
  
  Pages: 56-64
- Data Source
  KAKENHI-PROJECT-18654010
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  井関裕靖・近藤剛史・納谷信
- Journal Title
  
  京都大学数理科学研究所講究録 1492
  
  Pages: 56-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540062
[Journal Article] 調和写像による超剛性定理および固定点定理へのアプローチ2006
- Author(s)
  井関裕靖, 納谷信
- Journal Title
  
  数学 58
  
  Pages: 239-262
- NAID
  10018386816
- Data Source
  KAKENHI-PROJECT-18540062
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  京都大学数理解析研究所講究録 (未定)(掲載予定)
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  納谷信, 井関裕靖, 近藤剛史
- Journal Title
  
  数理解析研究所講究録 1492
  
  Pages: 56-64
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] Approaches to hyperrigidity and fixed point theorems by using Harmonic maps.2006
- Author(s)
  H. Izeki and S. Nayatani
- Journal Title
  
  (Japanese) S\=ugaku 58 no.3
  
  Pages: 239-262
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] 調和写像による超剛性定理および固定点定理へのアプローチ2006
- Author(s)
  井関裕靖, 納谷信
- Journal Title
  
  数学 58
  
  Pages: 239-262
- NAID
  10018386816
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  数理解析研究所講究録1492「一般・幾何学的トポロジーと幾何学的群論」
  
  Pages: 56-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] 調和写像による超剛性定理および固定点定理へのアプローチ2006
- Author(s)
  納谷信, 井関裕靖
- Journal Title
  
  数学(岩波書店) 58
  
  Pages: 239-262
- NAID
  10018386816
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  納谷信, 近藤剛史, 井関裕靖
- Journal Title
  
  数理解析研究所講究録 (掲載予定)
  
  Pages: 56-64
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] A fixed-point theorem for discrete-group actions on Hadamard spaces2006
- Author(s)
  井関裕靖, 近藤剛史, 納谷信
- Journal Title
  
  京都大学数理解析研究所講究録 1492
  
  Pages: 56-64
- Data Source
  KAKENHI-PROJECT-18540062
[Journal Article] 調和写像による超剛性定理および固定点定理へのアプローチ2006
- Author(s)
  井関裕靖, 納谷信
- Journal Title
  
  数学(岩波書店) 158
  
  Pages: 239-262
- NAID
  10018386816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard spaces2005
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Geom. Dedicata 114
  
  Pages: 147-188
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard spaces2005
- Author(s)
  Izeki, Hiroyasu and Nayatani, Shin
- Journal Title
  
  Geom. Dedicata 114
  
  Pages: 147-188
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17204004
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamardspaces2005
- Author(s)
  H. Izeki and S. Nayatani
- Journal Title
  
  Geom. Dedicata 114
  
  Pages: 147-188
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard spaces2005
- Author(s)
  納谷信, 井関裕靖
- Journal Title
  
  Geom.Dedicata 114
  
  Pages: 147-188
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard spaces2005
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Geom.Dedicata 114
  
  Pages: 147-188
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard space2005
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Geom.Dedicata 114
  
  Pages: 147-188
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard spaces,2005
- Author(s)
  IZEKI, Hiroyasu, NAYATANI, Shin
- Journal Title
  
  Geom.Dedicata 114
  
  Pages: 147-188
- Data Source
  KAKENHI-PROJECT-17204004
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamardspaces2005
- Author(s)
  H.Izeki, S.Nayatani
- Journal Title
  
  Geom.Dedicata 114
  
  Pages: 147-188
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] 組合せ調和写像と超剛性-singular target の場合2003
- Author(s)
  井関裕靖, 納谷信
- Journal Title
  
  京都大学数理解析研究所講究録 1329
  
  Pages: 1-7
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Combinatorial harmonic maps and superrigidity --- the case of sigular target2003
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Koukyuuroku, Research Institute of Mathematical Science, Kyoto University (In Japanese) 1329
  
  Pages: 1-7
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Quaternionic analogue of CR geometry2001
- Author(s)
  Shin Nayatani, Hiroyuki Kamada
- Journal Title
  
  Seminaire de theorie spectrale et geometric 19
  
  Pages: 41-52
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440019
[Journal Article] Quaternionic analogue of CR geometry2001
- Author(s)
  納谷信, 鎌田博行
- Journal Title
  
  Seminaire de theorie spectrale et geometrie 19
  
  Pages: 41-52
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440019
[Journal Article] N-step energy of maps and fixed-point property of random groups
- Author(s)
  納谷信、井関裕靖、近藤剛史
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: (掲載確定)(掲載予定)(未定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340014
[Journal Article] 調和写像と剛性
- Author(s)
  納谷信
- Journal Title
  
  Surveys in Geometry (掲載予定)
- Data Source
  KAKENHI-PROJECT-14654013
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonic maps
- Author(s)
  Hiroyasu Izeki and Shin Nayatani
- Journal Title
  
  Sugaku Exposition (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540062
[Journal Article] Fixed-paint property of random groups
- Author(s)
  納谷信, 井関裕靖, 近藤剛史
- Journal Title
  
  Annals of Global Analysis and Geometry, Published online on 11 November 2008 (未定)(掲載決定済み)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17340015
[Journal Article] Fixed-point property of random groups
- Author(s)
  Hiroyasu Izeki, Takefumi Kondo,and Shin Nayatani
- Journal Title
  
  Annals of Global Analysis and Geometry (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540062
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard snac
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Geom.~Dedicata (In press)
- Data Source
  KAKENHI-PROJECT-16340013
[Journal Article] An approach to superrigidity and a fixed-point theorem via harmonic maps
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Sugaku (In Japanese) (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] N-step energy of maps and fixed-point property of random groups, Groups, Geometry
- Author(s)
  Hiroyasu Izeki, Takefumi Kondo, and Shin Nayatani
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: (掲載決定)
- Data Source
  KAKENHI-PROJECT-21540062
[Journal Article] An approach to superrigidity and fixed-point theorems via harmonicmaps
- Author(s)
  H. Izeki and Shin Nayatani
- Journal Title
  
  Sugaku Expositions (採用決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard Spaces
- Author(s)
  納谷信, 井関裕靖
- Journal Title
  
  Geom.Dedicata (to appear)
- Data Source
  KAKENHI-PROJECT-14654013
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard spaces
- Author(s)
  納谷信, 井関裕靖
- Journal Title
  
  Geom.Dedicata (to appear)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440019
[Journal Article] N-step energy of maps and fixed-point property of random groups
- Author(s)
  Shin Nayatani, Hiroyasu Izeki, Takefumi Kondo
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: (未定)(to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244002
[Journal Article] 調和写像と剛性
- Author(s)
  納谷信
- Journal Title
  
  落合卓四郎先生還暦記念研究集会報告集 (印刷中)
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] N-step energy of maps and fixed-point property of random groups
- Author(s)
  H.Izeki, T.Kondo, S.Nayatani
- Journal Title
  
  Groups, Geometry, and Dynamics
  
  Volume: (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540062
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard space
- Author(s)
  納谷信, 井関裕靖
- Journal Title
  
  Geom.Dedicata (to appear)
- Data Source
  KAKENHI-PROJECT-13440019
[Journal Article] 調和写像による超剛性および固定点定理へのアプローチ
- Author(s)
  井関裕靖, 納谷信
- Journal Title
  
  数学 (掲載予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Fixed-point property of random groups
- Author(s)
  納谷信, 井関裕靖, 近藤剛史
- Journal Title
  
  Annals of Global Analysis and Geometry, Published online on 11 November 2008 (未定)(掲載決定済み)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18654010
[Journal Article] Combinatorial harmonic maps and discrete-graup actions on Hadamard spaces
- Author(s)
  Hiroyasu Izeki, Shin Nayatani
- Journal Title
  
  Geometricae Dedicata (印刷中)
- Data Source
  KAKENHI-PROJECT-15540056
[Journal Article] Combinatorial harmonic maps and discrete-group actions on Hadamard space
- Author(s)
  Shin Nayatani, Hiroyasu Izeki
- Journal Title
  
  Geom.Dedicata. (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13440019
[Journal Article] 調和写像と剛性
- Author(s)
  納谷信
- Journal Title
  
  Surveys in Geometry, Special Edition報告集 (掲載予定)
- Data Source
  KAKENHI-PROJECT-13440019
[Presentation] First-eigenvalue maximization and embedding optimization2021
- Author(s)
  納谷信
- Organizer
  The 3rd Japan-Taiwan Joint Conference on Differential Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] First-eigenvalue maximization and embedding optimization2021
- Author(s)
  納谷信
- Organizer
  第６回日中幾何学研究集会
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] First-eigenvalue maximization and embedding optimization2021
- Author(s)
  Shin Nayatani
- Organizer
  The 3rd Japan-Taiwan Joint Conference on Differential Geometry, Taiwan University and Osaka City University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03937
[Presentation] First-eigenvalue maximization and embedding optimization2021
- Author(s)
  Shin Nayatani
- Organizer
  The 6th China-Japan Geometry Conference, Chongqing University of Technology and Osaka City University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03937
[Presentation] 有限グラフの埋め込み不変量の最小化と第1固有値の最大化2020
- Author(s)
  五明工, 納谷信
- Organizer
  日本数学会秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] 有限グラフの埋め込み不変量の最小化と第1固有値の最大化2020
- Author(s)
  納谷　信
- Organizer
  日本数学会秋季総合分科会
- Data Source
  KAKENHI-PROJECT-16H03937
[Presentation] 高次元多面体と極小曲面2019
- Author(s)
  Shin Nayatani
- Organizer
  高次元多面体勉強会
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Metrics maximizing the first eigenvalue of the Laplacian on a closed surface2019
- Author(s)
  納谷信
- Organizer
  Mathematics Colloquium, University of Warwick
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Riemannian metrics maximizing the first eigenvalue of the Laplacian on a closed surface2019
- Author(s)
  納谷信
- Organizer
  研究集会 Geometry and Analysis
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第1固有値を最大化する閉曲面上の計量について1, 22019
- Author(s)
  納谷信
- Organizer
  Workshop on geometry of networks and related topics in Kagoshima
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Riemannian metrics maximizing the first eigenvalue of the Laplacian on a closed surface2019
- Author(s)
  納谷信
- Organizer
  研究集会「リーマン面に関連する位相幾何学」
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Metrics maximizing the first eigenvalue of the Laplacian on a closed surface and extra eigenfunction (Mini-course)2019
- Author(s)
  Shin Nayatani
- Organizer
  UK-Japan Winter School "Variational problems in geometry and mathematical physics"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Riemannian metrics maximizing the first eigenvalue of the Laplacian on a closed surface2019
- Author(s)
  納谷信
- Organizer
  The first Geometry Conference for Friendship of Japan and Germany
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] 有限グラフの第1固有値の最大化と埋め込み不変量の最小化2019
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Bolza曲面上の三つの計量2018
- Author(s)
  Shin Nayatani
- Organizer
  研究集会「Geometry of Riemann surfaces and related topics」
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第１固有値を最大化する種数２閉曲面上の計量2018
- Author(s)
  庄田敏宏、納谷信
- Organizer
  日本数学会2018年度年会
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第１固有値を最大化する閉曲面上の計量について2018
- Author(s)
  納谷信
- Organizer
  研究集会「リーマン幾何と幾何解析」
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第1固有値を最大化する閉曲面上の計量について2018
- Author(s)
  Shin Nayatani
- Organizer
  福島幾何学研究集会2018
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第１固有値を最大化する種数２閉曲面上の計量2018
- Author(s)
  納谷　信
- Organizer
  日本数学会2018年度年会, 東京大学
- Data Source
  KAKENHI-PROJECT-16H03937
[Presentation] ラプラシアンの第1固有値の最大化と極小曲面(企画特別講演)2018
- Author(s)
  Shin Nayatani
- Organizer
  2018年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第１固有値を最大化する種数２閉曲面上の計量2018
- Author(s)
  納谷　信
- Organizer
  日本数学会2018年度年会
- Data Source
  KAKENHI-PLANNED-17H06466
[Presentation] Hersch-Yang-Yauの不等式と閉曲面上の第１固有値の最大化について2017
- Author(s)
  納谷　信
- Organizer
  Geometric Analysis in Geometry and Topology 2017
- Invited
- Data Source
  KAKENHI-PLANNED-17H06466
[Presentation] Metrics on a closed surface of genus two which maximize the first eigenvalue of the Laplacian2017
- Author(s)
  Shin Nayatani
- Organizer
  The 3rd Japan-China Geometry Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-17H06466
[Presentation] ラプラシアンの第１固有値を最大化する閉曲面上の計量について2017
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何セミナー
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Hersch-Yang-Yauの不等式と閉曲面上の第１固有値の最大化について2017
- Author(s)
  納谷信
- Organizer
  Workshop 「Geometric Analysis in Geometry and Topology 2017」
- Invited
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] Metrics on a closed surface of genus two which maximize the first eigenvalue of the Laplacian2017
- Author(s)
  Shin nayatani
- Organizer
  第３回日中幾何学研究集会(The 3rd Japan-China Geometry Conference)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02840
[Presentation] ラプラシアンの第１固有値を最大化する閉曲面上の計量について2017
- Author(s)
  納谷　信
- Organizer
  リーマン幾何と幾何解析
- Invited
- Data Source
  KAKENHI-PLANNED-17H06466
[Presentation] Metrics on a closed surface of genus two which maximize the first eigenvalue of the Laplacian2017
- Author(s)
  Shin Nayatani
- Organizer
  The 3rd Japan-China Geometry Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03937
[Presentation] ヒルベルト空間への一様リプシッツアフィン作用の剛性2015
- Author(s)
  納谷信
- Organizer
  研究集会「多様体上の微分方程式」
- Place of Presentation
  金沢大学サテライトプラザ
- Year and Date
  2015-11-13
- Invited
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Fixed-point property for uniformly Lipschitz affine actions on a Hilbert space2015
- Author(s)
  納谷信
- Organizer
  Workshop ``Geometric Analysis in Geometry and Topology 2015''
- Place of Presentation
  東京理科大学森戸記念館
- Year and Date
  2015-11-12
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Fixed-point property for affine actions on a Hilbert space2015
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Year and Date
  2015-11-02
- Invited
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Fixed-point property for uniformly Lipschitz affine actions on a Hilbert space2015
- Author(s)
  納谷信
- Organizer
  研究集会「離散群と双曲空間の幾何と解析」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2015-06-23
- Invited
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Superrigidity via discrete harmonic maps and nonlinear spectral gaps I, II2014
- Author(s)
  納谷信
- Organizer
  低次元多様体モジュライ空間の幾何学
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2014-12-08
- Invited
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] CR多様体上の1形式に対するRumin-Bochner公式2014
- Author(s)
  納谷信
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-27
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Rumin-Bochner formula for 1-forms on a CR manifold2014
- Author(s)
  納谷信
- Organizer
  第2回日本スペイン幾何学研究集会
- Place of Presentation
  東京工業大学
- Invited
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Mendel-Naor, ``Expanders with respect to Hadamard spaces and random graphs''の第３節の解説2014
- Author(s)
  納谷信
- Organizer
  勉強会: 非線形スペクトルギャップとエクスパンダー
- Place of Presentation
  サンヒルズ三河湾
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Rumin-Bochner formula for 1-forms on a CR manifold2014
- Author(s)
  納谷信
- Organizer
  The second Japanese-Spanish workshop on Differential Geometry
- Place of Presentation
  東京工業大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Rumin-Bochner formula for 1-forms on a CR manifold2014
- Author(s)
  納谷信
- Organizer
  第2回日本スペイン幾何学研究集会
- Place of Presentation
  東京工業大学
- Invited
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] CR多様体上の1形式に対するRumin-Bochner公式2014
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Year and Date
  2014-11-03
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Mendel-Naor, ``Expanders with respect to Hadamard spaces and random graphs''の第３節の解説2014
- Author(s)
  納谷信
- Organizer
  勉強会: 非線形スペクトルギャップとエクスパンダー
- Place of Presentation
  サンヒルズ三河湾
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  Discrete Geometry and Dynamical Systems(招待講演)
- Place of Presentation
  京都大学
- Year and Date
  2013-01-25
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Rumin複体に対するシャープなボホナー公式を目指して2013
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-25610009
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  第5回国際ワークショップ「微分幾何学と幾何解析」
- Place of Presentation
  大阪市立大学
- Invited
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  Discrete Geometry and Dynamical Systems
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Rumin複体に対するシャープなBochner公式を目指して2013
- Author(s)
  納谷信
- Organizer
  距離の幾何学探求勉強会
- Place of Presentation
  琵琶湖コンファレンスセンター
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 離散群の離散群の剛性への幾何学的アプローチ--個々の群からランダム群へ2013
- Author(s)
  納谷信
- Organizer
  談話会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  第5回国際ワークショップ「微分幾何学と幾何解析」(招待講演)
- Place of Presentation
  大阪市立大学
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  第5回国際ワークショップ「微分幾何学と幾何解析
- Place of Presentation
  大阪市立大学
- Invited
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Rumin複体に対するシャープなボホナー公式を目指して2013
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Mendel-Naor, ``Expanders with respect to Hadamard spaces and random graphs''2013
- Author(s)
  納谷信
- Organizer
  第3節の解説,勉強会「非線形スペクトルギャップとエクスパンダー」
- Place of Presentation
  サンヒルズ三河湾
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  The 5th OCAMI-TIMS Joint International Workshop on Differential Geometry and Geometric Analysis
- Place of Presentation
  大阪市立大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Rumin複体に対するシャープなBochner公式を目指して2013
- Author(s)
  納谷信
- Organizer
  距離の幾何学探求勉強会
- Place of Presentation
  琵琶湖コンファレンスセンター
- Year and Date
  2013-03-18
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Fixed-point property of infinite groups2013
- Author(s)
  納谷信
- Organizer
  Discrete Geometry and Dynamical Systems
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic CR geometry2012
- Author(s)
  納谷信
- Organizer
  18回複素幾何シンポジウム
- Place of Presentation
  信州菅平高原プチホテルゾンタック
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Quaternionic contact/CR geometry2012
- Author(s)
  納谷信
- Organizer
  Geometry and Something (福岡大学微分幾何研究会)
- Place of Presentation
  福岡大学セミナーハウス
- Invited
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Deformation of polyhedra towards Margulis superrigidity2012
- Author(s)
  納谷信
- Organizer
  極小曲面と幾何構造
- Place of Presentation
  名城大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Deformation of polyhedra towards Margulis superrigidity2012
- Author(s)
  納谷信
- Organizer
  極小曲面と幾何構造
- Place of Presentation
  名城大学(招待講演)
- Year and Date
  2012-03-06
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 四元数CR幾何2012
- Author(s)
  納谷信
- Organizer
  東大複素解析幾何セミナー
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Quaternionic CR geometry2012
- Author(s)
  納谷信
- Organizer
  第１８回複素幾何シンポジウム
- Place of Presentation
  信州菅平高原プチホテルゾンタック
- Invited
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Deformation of polyhedra towards Margulis superrigidity2012
- Author(s)
  納谷信
- Organizer
  極小曲面と幾何構造(招待講演)
- Place of Presentation
  名城大学
- Year and Date
  2012-03-06
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic contact/CR geometry2012
- Author(s)
  納谷信
- Organizer
  Geometry and Something (福岡大学微分幾何研究会)
- Place of Presentation
  福岡大学セミナーハウス
- Invited
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic contact/CR geometry2012
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会(招待講演)
- Place of Presentation
  福岡大学セミナーハウス
- Year and Date
  2012-11-03
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic CR geometry2012
- Author(s)
  納谷信
- Organizer
  第１８回複素幾何シンポジウム
- Place of Presentation
  信州菅平高原プチホテルゾンタック
- Invited
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Deformation of polyhedra towards Margulis superrigidity2012
- Author(s)
  納谷信
- Organizer
  極小曲面と幾何構造
- Place of Presentation
  名城大学(招待講演)
- Year and Date
  2012-03-06
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic CR geometry2012
- Author(s)
  納谷信
- Organizer
  第18回複素幾何シンポジウム(招待講演)
- Place of Presentation
  信州菅平高原プチホテルゾンタック
- Year and Date
  2012-10-27
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic contact/CR geometry2012
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 離散群の剛性への幾何学的アプローチ2011
- Author(s)
  納谷信
- Organizer
  仙台シンポジウム(招待講演)
- Place of Presentation
  東北大学情報科学研究科
- Year and Date
  2011-08-18
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] 幾何の対象のしての群2011
- Author(s)
  納谷信
- Organizer
  名古屋大学数学教育セミナー
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Deformation of polyhedra towards Margulis superrigidity2011
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Year and Date
  2011-11-05
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] 離散群の剛性への幾何学的アプローチ2011
- Author(s)
  納谷信
- Organizer
  仙台シンポジウム
- Place of Presentation
  東北大学情報科学研究科
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 離散群の剛性と非正曲率空間の幾何2011
- Author(s)
  納谷信
- Organizer
  筑波大学数学系月例談話会
- Place of Presentation
  筑波大学数理物質科学研究科
- Year and Date
  2011-01-20
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 離散群の剛性への幾何学的アプローチ2011
- Author(s)
  納谷信
- Organizer
  仙台シンポジウム
- Place of Presentation
  東北大学情報科学研究科(招待講演)
- Year and Date
  2011-08-18
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] 離散群の剛性と非正曲率空間の幾何2011
- Author(s)
  納谷信
- Organizer
  筑波大学数学系月例談話会
- Place of Presentation
  筑波大学数理物質科学研究科
- Year and Date
  2011-01-20
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] 離散群の剛性への幾何学的アプローチ2011
- Author(s)
  納谷信
- Organizer
  仙台シンポジウム
- Place of Presentation
  東北大学情報科学研究科(招待講演)
- Year and Date
  2011-08-18
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Deformation of polyhedra towards Margulis superrigidity2011
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Quaternionic CR geometry2010
- Author(s)
  納谷信
- Organizer
  Workshop on Parabolic Geometry
- Place of Presentation
  東京大学玉原セミナーハウス
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 調和写像歪超剛性・固定点性質2010
- Author(s)
  納谷信
- Organizer
  RIMS研究集会「調和写像論の深化と展望」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-06-03
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 四元数CR幾何における可積分性2010
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Year and Date
  2010-10-08
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic CR geometry2010
- Author(s)
  Shin Nayatani
- Organizer
  Workshop on Parabolic Geometry
- Place of Presentation
  東京大学玉原セミナーハウス
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-20244002
[Presentation] 四元数CR幾何における可積分性2010
- Author(s)
  納谷信
- Organizer
  Geometry and Something(福岡大学微分幾何研究会)
- Place of Presentation
  福岡大学
- Year and Date
  2010-10-08
- Data Source
  KAKENHI-PROJECT-20244002
[Presentation] 四元数CR幾何における可積分性2010
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 調和写像と超剛性・固定点性質2010
- Author(s)
  納谷信
- Organizer
  調和写像論の深化と展望
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-06-03
- Data Source
  KAKENHI-PROJECT-20244002
[Presentation] 離散群の剛性と非正曲率空間の幾何2010
- Author(s)
  納谷信
- Organizer
  筑波大学数学系月例談話会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Quaternionic CR geometry2010
- Author(s)
  納谷信
- Organizer
  Workshop on Parabolic Geometry
- Place of Presentation
  東京大学玉原セミナーハウス
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 調和写像と超剛性・固定点性質2010
- Author(s)
  納谷信
- Organizer
  調和写像論の深化と展望
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Quaternionic CR geometry2010
- Author(s)
  納谷信
- Organizer
  Workshop on Parabolic Geometry
- Place of Presentation
  東京大学玉原セミナーハウス
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] 調和写像と超剛性・固定点性質2010
- Author(s)
  納谷信
- Organizer
  RIMS研究集会「調和写像論の深化と展望」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2010-06-03
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] Quaternionic CR geometry2010
- Author(s)
  納谷信
- Organizer
  Workshop on Parabolic Geometry
- Place of Presentation
  東京大学玉原セミナーハウス
- Year and Date
  2010-11-02
- Data Source
  KAKENHI-PROJECT-22654007
[Presentation] CAT (0) 錐の不変量δについて2009
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Year and Date
  2009-11-23
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] 離散群の固定点性質と調和写像2009
- Author(s)
  納谷信
- Organizer
  大阪市立大学幾何学セミナー
- Place of Presentation
  大阪市立大学
- Year and Date
  2009-01-14
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] CAT(0)錐の不変量δについて2009
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-21340014
[Presentation] Fixed-point property of random groups via energy of maps2008
- Author(s)
  納谷信
- Organizer
  Geometric Group Theory, Geometric Analysis, and Mapping Class Groups
- Place of Presentation
  Johns Hopkins University (USA)
- Year and Date
  2008-05-05
- Data Source
  KAKENHI-PROJECT-18654010
[Presentation] Fixed-point property of random groups via energy of maps2008
- Author(s)
  納谷信
- Organizer
  Geometric Group Theory, Geometric Analysis, and Mapping Class Groups
- Place of Presentation
  Johns Hopkins University (USA)
- Year and Date
  2008-05-05
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Fixed-point property of random groups via energy of maps2008
- Author(s)
  納谷信
- Organizer
  Geometric Group Theory, Geometric Analysis, and Mapping Class Groups
- Place of Presentation
  Johns Hopkins University
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Fixed-point property of random groups via energy of maps2008
- Author(s)
  Shin Nayatani
- Organizer
  Geometric Group Theory, Geometric Analysis and Mapping Class Groups
- Place of Presentation
  Johns Hopkins大学
- Year and Date
  2008-05-05
- Data Source
  KAKENHI-PROJECT-18540062
[Presentation] 離散群の固定点性質と多面体の$R^N$への埋め込み2008
- Author(s)
  納谷信
- Organizer
  金沢大学談話会
- Place of Presentation
  金沢大学
- Year and Date
  2008-03-06
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] 群の表示から定まるグラフ達の第1固有値について2007
- Author(s)
  納谷信
- Organizer
  福岡大学微分幾何研究集会
- Place of Presentation
  福岡大学セミナーハウス
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Fixed-point property of discrete groups via harmonic maps2007
- Author(s)
  納谷信
- Organizer
  International Conference ``Variational Problems in Geometry"
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Fixed-point property of discrete groups via harmonic maps2007
- Author(s)
  納谷信
- Organizer
  International Conference "Variational Problems in Geometry"
- Place of Presentation
  仙台国際センター
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Fixed-point property of discrete groups via harmonic maps2007
- Author(s)
  納谷信
- Organizer
  International Conference "Variational Problems in Geometry"
- Place of Presentation
  仙台国際センター
- Year and Date
  2007-09-19
- Data Source
  KAKENHI-PROJECT-18654010
[Presentation] ボホナー技法と超剛性・固定点定理2007
- Author(s)
  納谷信
- Organizer
  研究集会「離散群論と作用素環論」
- Place of Presentation
  京都大学数理解析研究所
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Superrigidity and fixed-point property of discrete groups via harmonic maps2006
- Author(s)
  納谷信
- Organizer
  第2回日中友好幾何学研究集会
- Place of Presentation
  雲南師範大学, 昆明, 中国
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] Fixed-point properties of random groups2005
- Author(s)
  納谷信
- Organizer
  日中幾何学研究集会
- Place of Presentation
  唐津市虹の松原ホテル
- Data Source
  KAKENHI-PROJECT-17340015
[Presentation] 離散群の剛性への幾何学的アプローチ
- Author(s)
  納谷　信
- Organizer
  仙台シンポジウム
- Place of Presentation
  東北大学(仙台）
- Invited
- Data Source
  KAKENHI-PROJECT-20244002
[Presentation] Deformation of polyhedra towards Margulis superrigidity
- Author(s)
  納谷　信
- Organizer
  極小曲面と幾何構造
- Place of Presentation
  名城大学(名古屋）
- Invited
- Data Source
  KAKENHI-PROJECT-20244002
[Presentation] Deformation of polyhedra towards Margulis superrigidity
- Author(s)
  納谷　信
- Organizer
  Geometry and Something (福岡大学微分幾何研究会)
- Place of Presentation
  福岡大学（福岡）
- Invited
- Data Source
  KAKENHI-PROJECT-20244002

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NAYATANI Shin 納谷 信

Research Projects

Research Products

Co-Researchers

Laplacian-eigenvalue maximization and minimal surfacePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

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Rigidity of non-isometric actions of discrete groups and non-linear spectral gapPrincipal Investigator

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Study of the Rumin complex of a CR manifold and the quaternionic CR manifoldPrincipal Investigator

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Geometry of nonpositively curved spaces and the mathematical programmingPrincipal Investigator

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Study of problems on discrete groups by geometric methodsPrincipal Investigator

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NAYATANI Shin 納谷信