AKUTAGAWA Kazuo 芥川一雄

… Alternative Names

芥川和雄アクタガワカズオ

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Researcher Number	80192920
Other IDs
External Links
Affiliation (Current)	2025: 中央大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2018 – 2024: 中央大学, 理工学部, 教授 2016 – 2017: 東京工業大学, 理学院, 教授 2015: 東北大学, 大学院・情報科学研究科, 教授 2013 – 2015: 東京工業大学, 理工学研究科, 教授 2013: 東京工業大学, 大学院理工学研究科, 教授 … More 2011 – 2012: 東北大学, 情報科学研究科, 教授 2010 – 2012: 東北大学, 大学院・情報科学研究科, 教授 2011: 東北大学, 情報学部, 教授 2004 – 2009: 東京理科大学, 理工学部, 教授 1995 – 2003: 静岡大学, 理学部, 助教授 1992 – 1994: 静岡大学, 教養部, 助教授 Less
Review Section/Research Field	Principal Investigator Geometry / Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Geometry / Basic analysis / Geometry / Global analysis / 解析学 / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator 山辺不変量 / スカラー曲率 / 調和写像 / Yamabe Invariant / 離散群 / 幾何解析 / 共形幾何 / 微分幾何 / 山辺計量 / Conformal Geometry … More / アインシュタイン計量 / 非線形解析 / 微分トポロジー / 特異リッチフロー / 特異山辺計量 / 特異山辺の問題 / 特異アインシュタイン計量 / Non-linear Analysis / 指数定理 / 群C^*環 / Discrete Group / 多国籍 / 国際情報交換 / 特異空間 / Einstein計量 / 逆平均曲率流 / Ricci flow / 表現公式 / Seiberg-Witten理論 / 共形幾何学 / 相対山辺不変量 / 相対Einstein計量 / 小畠型定理 / 極小境界計量 / 相対山辺計量 / 相対アインシュタイン計量 / 拡張されたAubinの補題 / edge-cone山辺の問題 / edge-cone山辺計量 / 特異型小畠の定理 / edge-cone 山辺計量 / edge-cone 球面 / リッチフロー / Harmonic Map / Inverse Mean Curvature Flow / Laplace Operator / Differential Geometry / ディラック作用素群 / ラプラス作用素 / Inverse Mean Curvature Flow Technique / Mass Invariant / Index Theorem / Cylindrical Manifolds / Scalar Curvature / ワイル不変量 / オービフォールド / 逆平均曲率流の手法 / Mass不変量 / シリンダー多様体 / Manifolds of Negative Curvature / Cobordism / Descrete Group / Spin^c Geometry / Symplectic Geometry / Differential Topology / K理論 / ディラック作用素 / シンプレクティック多様体 / 負曲率多様体 / コボルディズム / スピンc幾何 / シンプレクテイック多様体 / Abelian Differential / CR structure / Moduli Space / Spectral Distance / Schottky Group / Seiberg-Witten Equations / ゲージ理論 / 重力理論 / 双曲空間 / アーベル微分 / CR構造 / モジュライ空間 / スペクトル距離 / Schottky群 / Seiberg-Witten方程式 / 国際研究者交流 / 直積多様体 / 理想境界 / 国際研究交流 / Perelman不変量 / 多様体上の解析 / 平均曲率一定曲面 / symplectic多様体 / 反自双対4次元多様体 / ワイル共形曲率テンソル / 4次元多様体 / 反自己双対計量 / 調和座標 / 低次元多様体 … More Except Principal Investigator クライン群 / 調和写像 / アインシュタイン計量 / リーマン面 / 離散群 / Teichmuller space / Kleinian group / Jorgensen group / Schottky space / Schottky group / タイヒミュラー空間 / ヨルゲンセンの不等式 / ヨルゲンセン群 / ショットキイ空間 / ショットキイ群 / ホワイトヘッドリンク / ピカール群 / real analytic manifold / Mobius transformation / Teichmuller modular group / simple dividing loop / Riemann surface / discrete group / 実解析多様体 / 双曲多様体 / 一次変換 / タイヒミュラーモジュラー群 / 単純分割閉曲線 / hyperbolic space / Jorgensen's inequality / 双曲空間 / 共形平坦 / 共形構造 / hyperbolic manifold / スペクトラム / ラプラス作用素 / 極限吸収原理 / スペクトル / ラプラシアン / 佐々木多様体 / リッチ・ソリトン / 二木不変量 / Fano多様体 / 乗数イデアル層 / ケーラー・アインシュタイン計量 / Uniformization of Riemann surface / Whitehead link group / Jorgensen number / リーマン面の一意化 / ホワイトヘッドリンク群 / ヨルゲンセン数 / 解散群 / Sobolev inequality / spectrum / Green kernel / heat kernel / Laplace operator / ソボレフ不等式 / グリーン核 / 熱核 / Whitehead link / Picard group / Jorgensen's inequalitu / byperbolic manifold / 大域座標 / 不連続群 / scalar curvature / index theorem / conformally flat / Kleinian groups / ideal boundary / rigidity / discrete groups / 負曲率空間 / スカラー曲率 / 指数定理 / 理想境界 / 剛性 / Hausdorff dimension / シヨツトキイ空間 / シヨツトキイ群 / ハウスドルフ次元 / 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 / 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 / surface with harmonic inverse mean curvature / harmonic map / constant mean curvature surface / conformal-projective transformation / statistical manfold / conformally flat manifold / conformally flat hypersurface / conformal structure / トーラス作用 / 展開写像 / シンプレクティック / ペックルント変換 / ループ群 / 超曲面 / CMC-H曲面 / シンプレクティック多様体 / 射影平坦 / 汎調和平均曲率曲面 / 平均曲率一定な曲面 / 共形-射影変換 / 統計多様体 / 共形平坦な多様体 / 共形平坦な超曲面 / DIFFERENTIAL GEOMETRY / CONFORMAL STRUCTURE / MANIFOLD / Einstein-Weyl多様体 / 接触構造 / 自己双対計量 / 微分幾何学 / 微分多様体 / p-harmonic map / quasi-homomorphisms / Alexandrov spaces / cat (0) cube complex / random groups / simplicial volume / 測度集中 / 離散群論 / 幾何学 / 区間交換写像 / 擬準同型 / アレクサンドロフ空間 / 作用素環論 / 写像類群 / 双曲群 / 幾何学的群論 / 放射曲率 / エンド / ラプラス・ベルトラミ作用素 / ノン・コンパクト・リーマン多様体 / リーマン部分多様体 / 固有値の非存在 / ラプラス-ベルトラミ作用素 / 極小部分多様体 / 平均曲率 / 絶対連続性 / Fano 多様体 / 自己相似解 / 平均曲率流 / ケーラー多様体 / 無限遠 / 山辺定数 / 山辺不変量 / 無限グラフ / 真性スペクトル / 曲率 / 離散スペクトル / 不確実性補題 / レゾルベント / ノンコンパクト多様体 / リッチソリトン / AdS-CFT対応 / 微分幾何 / 変分問題 / ローレンツ多様体 / 山辺計量 / value distribution / Riesz homomorphism / locally solid topology / Riesz space / 幾何構造の退化 / 山辺の問題 / ヤン・ミルズ場 / 極小曲面 / 非線形偏微分方程式系 / 幾何学的変分問題 / 高木関数 / フラクタル / カオス Less

正スカラー曲率計量に対する障害・特異山辺の問題・特異リッチフローの研究Principal Investigator
- Principal Investigator
  
  芥川一雄
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Chuo University
Einstein metrics and Ricci flow on singular spaces, and study of the Yamabe invariantPrincipal Investigator
- Principal Investigator
  
  Akutagawa Kazuo
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Chuo University
Geometric and Global Analysis of Scalar Curvature and Einstein MetricsPrincipal Investigator
- 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
Geometric analysis for ideal boundaries of product manifolds, and the study of harmonic maps and Einstein metricsPrincipal Investigator
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Tokyo Institute of Technology
  Tohoku University
Geometric group theory and metric embedding
- Principal Investigator
  
  Fujiwara Koji
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Kyoto University
  Tohoku University
AdS/CFT correspondence and GIT stablity
- Principal Investigator
  
  FUTAKI Akito
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  The University of Tokyo
  Tokyo Institute of Technology
Conformal Geometry, and Geometry of Einstein Metrics and Exotic Differentiable StructuresPrincipal Investigator
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
  Tokyo University of Science
Geometry of ends, spectrum of Laplacian, scattering, and inverse problem
- Principal Investigator
  
  KUMURA Hironori
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
Study of Conformal Geometry from the Viewpoint of Topology and AnalysisPrincipal Investigator
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Science
GIT stability and canonical Kahler metrics
- Principal Investigator
  
  FUTAKI Akito
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Institute of Technology
Geometry of manifolds at infinity and the analytic property
- Principal Investigator
  
  KUMURA Hironori
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Shizuoka University
Study of Conformal Geometry and Group C^*-bundle from the Viewpoint of Global AnalysisPrincipal Investigator
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Science
Study on Geometry and Analysis of Conformal Manifolds and Bubbling TreesPrincipal Investigator
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka University
Research on Jorgensen groups and Schottky spaces
- Principal Investigator
  
  SATO Hiroki
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Shizuoka University
Geometry of the Laplace operator
- Principal Investigator
  
  KUMURA Hironori
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka University
Analysis and Geometry of the Teichmuller Spaces
- Principal Investigator
  
  OKUMURA Yoshihide
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Shizuoka University
Research on Schottky spaces and Jorgensen groups
- Principal Investigator
  
  SATO Hiroki
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Shizuoka 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
Spin^c Analysis for Group C^*-bundles on Manifolds and Study of Yamabe InvariantsPrincipal Investigator
- Principal Investigator
  
  AKUTAGAWA Kazuo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka University
TEICHMULLER SPACES AND GEOMETRY OF MOBIUS TRANSFORMATIONS
- Principal Investigator
  
  OKUMURA Yoshihide
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  SHIZUOKA UNIVERSITY
Research on Schottky groups and Schottky spaces
- Principal Investigator
  
  SATO Hiroki
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Shizuoka University
Research for manifolds with conformal structure
- Principal Investigator
  
  SUYAMA Yoshihiko
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  FUKUOKA UNIVERSITY
Global Study of Conformal Riemannian Structures
- 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 InvariantsPrincipal Investigator
- 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
微分幾何学と大域解析学の研究Principal Investigator
- Principal Investigator
  
  芥川一雄
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka 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
反自己双対計量の収束・退化の研究とそのトポロジーへの応用についてPrincipal Investigator
- Principal Investigator
  
  芥川一雄
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka University
スカラー曲率が正の山辺計量の収束・退化の研究Principal Investigator
- Principal Investigator
  
  芥川一雄
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Geometry
- Research Institution
  Shizuoka University
幾何学における非線形問題の総合的研究
- Principal Investigator
  
  NISHIKAWA Seiki
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Co-operative Research (B)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
位相空間における関数空間・測度論とその関連分野の研究
- Principal Investigator
  
  大野武
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Shizuoka University
一次元写像のカオスとその関連分野の研究
- Principal Investigator
  
  馬場良和
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Shizuoka University

[Book] 幾何学百科 II　幾何解析2018
- Author(s)
  芥川和雄
- Total Pages
  425
- Publisher
  朝倉書店
- ISBN
- Data Source
  KAKENHI-PROJECT-18H01117
[Book] 山辺の問題と山辺不変量（幾何解析，幾何学百科第４巻）2018
- Author(s)
  芥川和雄, 小林治
- Total Pages
  85
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-24340008
[Book] 山辺の問題2013
- Author(s)
  小林治，芥川和雄，井関裕靖
- Total Pages
  75
- Publisher
  日本数学会
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] 幾何解析の問題：山辺不変量の問題2022
- Author(s)
  芥川和雄
- Journal Title
  
  数理解析研究所講究録 2211，複素幾何学の諸問題 II
  
  Volume: 213
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] Non-existence of Yamabe minimizers on singular spheres2022
- Author(s)
  kazuo Akutagawa, Ilaria Mondello
- Journal Title
  
  The journal of Geometric Analysis
  
  Volume: 32 Issue: 7
- DOI
  10.1007/s12220-022-00923-1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] The Yamabe invariant2021
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Sugaku Expositions
  
  Volume: 34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] An Obata-type theorem on compact Einstein manifolds with boundary2021
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Geometriae Dedicata
  
  Volume: 213 Issue: 1 Pages: 577-587
- DOI
  10.1007/s10711-021-00598-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] 幾何解析の問題：山辺不変量の問題2021
- Author(s)
  芥川和雄(一雄)
- Journal Title
  
  RIMS Kokyuroku,「複素幾何学の諸問題II」
  
  Volume: 2211
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] 境界付き多様体上のリッチフロー2021
- Author(s)
  芥川和雄(一雄)
- Journal Title
  
  2021年度日本数学会秋季分科会，総合講演アブストラクト
  
  Volume: 1
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] The Yamabe invariant2020
- Author(s)
  K. Akutagawa
- Journal Title
  
  Amer. Math. Soc. Transl., Sugaku Expositions
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Obata-type theorems on compact Einstein manifolds with boundary2019
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  2018年度福岡大学微分幾何研究集会報告集
  
  Volume: 1
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] A gap theorem for positive Einstein metrics on the four sphere2019
- Author(s)
  K. Akutagawa, H. Endo, H. Seshadri
- Journal Title
  
  Mathematische Annalen
  
  Volume: 373 Issue: 3-4 Pages: 1329-1339
- DOI
  10.1007/s00208-018-1749-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05142, KAKENHI-PROJECT-18H01117, KAKENHI-PROJECT-17H06128
[Journal Article] 特異球面上の山辺計量の非存在とcsc計量族の小畠型定理2019
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  2019年度福岡大学微分幾何研究集会，報告集
  
  Volume: 1
- Data Source
  KAKENHI-PROJECT-18H01117
[Journal Article] The Yamabe problem on Dirichlet spaces2017
- Author(s)
  K. Akutagawa, G. Carron and R. Mazzeo
- Journal Title
  
  Tsinghua Lectures in Mathematics
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Edge-cone Einstein metrics and the Yamabe invariant2017
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Mathematisches Forschungsinstitut Oberwolfach, Report No. 36
  
  Volume: 36 Issue: 3 Pages: 43-46
- DOI
  10.4171/owr/2017/36
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Remarks on the Gauss images of complete minimal surfaces in Euclidean four-space2017
- Author(s)
  Kazuo Akutagawa, Reiko Aiyama, Satoru Imagawa, Yu Kawakami
- Journal Title
  
  Annali di matematica Pure ed Applicata
  
  Volume: -
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Edge-cone Einstein計量と山辺不変量2016
- Author(s)
  芥川和雄
- Journal Title
  
  第６３回幾何学シンポジウム予稿集（基調講演）
  
  Volume: 63 Pages: 101-113
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Minimal Legendrian surfaces in the five-dimensional Heisenberg group2016
- Author(s)
  Kazuo Akutagawa, Reiko Aiyama
- Journal Title
  
  Geometry and Topology of Manifolds, Springer Proceedings in Mathematics & Statistics
  
  Volume: 154 Pages: 1-13
- DOI
  10.1007/978-4-431-56021-0_1
- ISBN
  9784431560197, 9784431560210
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Proper harmonic maps between asymptotically hyperbolic manifolds2016
- Author(s)
  Kazuo Akutagawa, Yoshihiko Matsumoto
- Journal Title
  
  Mathematische Annallen
  
  Volume: 364 Issue: 3-4 Pages: 793-811
- DOI
  10.1007/s00208-015-1229-5
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-14J11754, KAKENHI-PROJECT-24340008
[Journal Article] Holder regularity of solutions for Schrodinger operators on stratified spaces2015
- Author(s)
  Kazuo Akutagawa, Gilles Carron, Rafe Mazzeo
- Journal Title
  
  Journal of Functional Analysis
  
  Volume: - Issue: 3 Pages: 815-840
- DOI
  10.1016/j.jfa.2015.02.003
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Minimal Legendrian surfaces in the five-dimensional Heisenberg group2015
- Author(s)
  Reiko Aiyama, Kazuo Akutagawa
- Journal Title
  
  Springer Proceedings in Mathematics
  
  Volume: -
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24654009
[Journal Article] Surfaces with inflection points in Euclidean 4-space2014
- Author(s)
  Reiko Aiyama, Kazuo Akutagawa
- Journal Title
  
  Kodai Math. J.
  
  Volume: 37 Pages: 174-186
- NAID
  130004496205
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24654009
[Journal Article] 山辺不変量2014
- Author(s)
  芥川　和雄
- Journal Title
  
  数学・論説（日本数学会）
  
  Volume: 66 Pages: 31-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Semiumbilic points of minimal surfaces in Euclidean 4-space2014
- Author(s)
  Reiko Aiyama, Kazuo Akutagawa
- Journal Title
  
  Geom. Dedicata
  
  Volume: － Issue: 1 Pages: 1-7
- DOI
  10.1007/s10711-013-9865-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24654009
[Journal Article] Biharmonic properly immersed submanifolds in Euclidean spaces2013
- Author(s)
  Kazuo Akutagawa and Shun Maeta
- Journal Title
  
  Geometriae Dedicata
  
  Volume: (掲載確定) Issue: 1 Pages: 351-355
- DOI
  10.1007/s10711-012-9778-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J06949, KAKENHI-PROJECT-24654009
[Journal Article] 山辺不変量2013
- Author(s)
  芥川和雄
- Journal Title
  
  数学・論説
  
  Volume: (掲載確定)(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] 3-manifolds with positive flat conformal structure2012
- Author(s)
  Reiko Aiyama, Kazuo Akutagawa
- Journal Title
  
  Proceedings of the American Mathematical Society
  
  Volume: (未定)(掲載決定) Issue: 10 Pages: 3587-3592
- DOI
  10.1090/s0002-9939-2012-11423-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540097, KAKENHI-PROJECT-24340008
[Journal Article] Aubin's lemma for the Yamabe constants of infinite coverings and a positive mass theorem2012
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Mthematische Annalen
  
  Volume: 352 Issue: 4 Pages: 829-864
- DOI
  10.1007/s00208-011-0667-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540097, KAKENHI-PROJECT-24340008
[Journal Article] Geometric relative Hardy inequalities and the discrete spectrum of Schrödinger operators on manifolds2012
- Author(s)
  Kazuo Akutagawa and Hironori Kumura
- Journal Title
  
  Calculus of Variations and Partial Differential Equations
  
  Volume: 未定 Issue: 1-2 Pages: 67-88
- DOI
  10.1007/s00526-012-0542-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540073, KAKENHI-PROJECT-24654009
[Journal Article] Computations of the orbifold Yamabe invariant2012
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Math. Zeit.
  
  Volume: 271 Pages: 611-625
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340008
[Journal Article] Computations of the orbifold Yamabe invariant2012
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: (未定)(掲載決定) Issue: 3-4 Pages: 611-625
- DOI
  10.1007/s00209-011-0880-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540097
[Journal Article] Aubin's lemma for the Yamabe constants of infinite coverings2012
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Math. Ann
  
  Volume: 532巻 Pages: 829-864
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540097
[Journal Article] Aubin's lemma for the Yamabe constants of infinite coverings and a positive mass theorem2011
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Mathematische Annalen
  
  Volume: (未定)(accepted)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540097
[Journal Article] Computations of the orbifold Yamabe invariant2011
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: (未定)(accepted)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540097
[Journal Article] 山辺不変量について-オービフォールドの山辺不変量-(2010年度幾何学賞特別講演)2010
- Author(s)
  芥川和雄
- Journal Title
  
  2010年度日本数学会秋季総合分科会, 幾何学分科会・講演アブストラクト
  
  Pages: 105-122
- Data Source
  KAKENHI-PROJECT-21540097
[Journal Article] 山辺不変量 : 手術理論と直積多様体に関する話題から(基調講演)2008
- Author(s)
  芥川和雄
- Journal Title
  
  第55回幾何学シンポジウム講演要旨 1
  
  Pages: 1-13
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] On the Yamabe constants of Riemannian products2008
- Author(s)
  Kazuo Akutagawa, Luis A. Florit, Jimmy Petean
- Journal Title
  
  Comm.Anal.Geom 15
  
  Pages: 947-969
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] On Yamabe constants of Riemannian products2008
- Author(s)
  Kazuo Akutagawa, Luis A. Florit, Jimmy Petean
- Journal Title
  
  Communications in Analysis and Geometry 15
  
  Pages: 947-969
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] Perelman's invariant and the Yamabe invariant2008
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Proceedings of the TUS-NPU Bilateral Seminar 2008 1
  
  Pages: 120-121
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] Perelman's invariant and the Yamabe invariant2008
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Proc. TUS-NPC Bilateral Seminar 1
  
  Pages: 120-121
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] LeBrun, Claude, Perelman's invariant, Ricci flow, and the Yamabe invariants of smooth manifolds2007
- Author(s)
  Akutagawa, Kazuo, Ishida, Masashi
- Journal Title
  
  Arch. Math(Basel) 88, no.1
  
  Pages: 71-76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] Perelman's invariant, Ricci flow, and the Yamabe invariants of smooth manifolds2007
- Author(s)
  Kazuo Akutagawa, Masashi Ishida, Claude LeBrun
- Journal Title
  
  Arch. der Math. 88
  
  Pages: 71-76
- Data Source
  KAKENHI-PROJECT-18204003
[Journal Article] 3-manifolds with Yamabe invariant greater than that of RP^32007
- Author(s)
  Kazuo Akutagawa, Andre Neves
- Journal Title
  
  Journal of Defferential Geometry 75
  
  Pages: 359-386
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] Claude LeBrun, Perelman's invariant, Ricci flow, and the Yamave invariants of smooth manifolds2007
- Author(s)
  Kazuo Akutagawa, Masashi Ishida
- Journal Title
  
  Archiv der Math. 88
  
  Pages: 71-76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] Neves, Andre, 3-manifolds with Yamabe invariant greater than that of $\Bbb R\Bbb P\sp3$2007
- Author(s)
  Akutagawa, Kazuo
- Journal Title
  
  J. Differential Geom 75-3
  
  Pages: 359-386
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] PereIman's invariant,Ricci flow,and the Yamabe invariants of smooth manifolds2007
- Author(s)
  Kazuo Akutagawa, Masashi Ishida, Claude LeBrun
- Journal Title
  
  Archiv der Math 88
  
  Pages: 71-76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] Petean, Jimmy, On Yamabe constants of Riemannian products2007
- Author(s)
  Akutagawa, Kazuo; Florit, Luis A.
- Journal Title
  
  Comm. Anal. Geom 15-5
  
  Pages: 947-969
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] Perelman's invariant, Ricci flow, and the Yamabe invarinats of smooth manifolds2007
- Author(s)
  Kazuo Akutagawa, Masashi Ishida, Claude LeBrun
- Journal Title
  
  Archiv der Mathematik 88
  
  Pages: 71-76
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] Perelman's invariant, Ricci flow, and the Yamabe invariants of smooth manifolds2007
- Author(s)
  芥川一雄, 石田政司, Clude LeBrun
- Journal Title
  
  Archiv der Math. 88
  
  Pages: 71-76
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] Luis A. Florit, Jimmy Petean, On Yamabe constants of Riemannian products2007
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Comm. Anal. Geom. 15
  
  Pages: 947-969
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] Andre Neves, 3-manifolds with Yamabe invariant greater than that of RP^32007
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  J. Differential Geom. 75
  
  Pages: 359-386
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540098
[Journal Article] 3-manifolds with Yamabe invariant greater than that of RP^32007
- Author(s)
  芥川一雄, Andre Neves
- Journal Title
  
  J. Differential Geom. 75
  
  Pages: 359-386
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] $3$-manifolds with Yamabe invariant greater than that of $RP^3$2007
- Author(s)
  Kazuo Akutagawa, Andre Neves
- Journal Title
  
  J.Differential Geom 75
  
  Pages: 359-386
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540212
[Journal Article] The Yamabe invariants of orbifolds and cylindrical manifolds, and L^2-harmonic spinors2004
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Journal fur die reine and angewandte Mathematik 574
  
  Pages: 121-146
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540059
[Journal Article] Yamabe invariants of orbifolds and cylindrical manifolds, and L^2-harmonic spinors2004
- Author(s)
  Kazuo Akutagawa, Boris Botvinnik
- Journal Title
  
  Journal fur die reine and angewandte Mathematik 574
  
  Pages: 121-146
- Data Source
  KAKENHI-PROJECT-16540059
[Journal Article] 3次元多様体の山辺不変量2004
- Author(s)
  芥川和雄(一雄)
- Journal Title
  
  21世紀の数学---幾何学の未踏峰(日本評論社) 8章
  
  Pages: 309-334
- Data Source
  KAKENHI-PROJECT-16540059
[Journal Article] The Yamabe invariants of orbifolds and cylindrical manifolds, and L^2-harmonic spinors2004
- Author(s)
  Kazuo Akutagawa
- Journal Title
  
  Journal fur die reine und angewandte Mathematik 574
  
  Pages: 121-146
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540059
[Presentation] The Ricci flow on manifolds with boundary and finite singular time2021
- Author(s)
  芥川和雄(一雄)
- Organizer
  東京工業大学「東工大幾何セミナー」
- Invited
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] 幾何解析の問題2021
- Author(s)
  芥川和雄(一雄)
- Organizer
  研究集会「複素幾何学の諸問題II」
- Invited
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] 境界付き多様体上のリッチフロー2021
- Author(s)
  芥川和雄(一雄)
- Organizer
  2021年度日本数学会秋季総合分科会，総合講演
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] Obata-type theorems on compact Einstein manifolds with boundary2019
- Author(s)
  Kazuo Akutagawa
- Organizer
  研究集会：リーマン幾何と幾何解析
- Invited
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] 特異球面上の山辺計量の非存在とcsc計量族の小畠型定理2019
- Author(s)
  Kazuo Akutagawa
- Organizer
  2019年度福岡大学微分幾何研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] A gap theorem for positive Einstein metrics on the four-sphere2018
- Author(s)
  Kazuo Akutagawa
- Organizer
  Stanford大学「Geometry Seminar」
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] An Obata-type theorem on compact Einstein manifolds with boundary2018
- Author(s)
  Kazuo Akutagawa
- Organizer
  2018年度福岡大学微分幾何研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] Edge-cone Einstein metrics and Yamabe metrics2018
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会：The 10th MSJ-SI: The Role of Metrics in the Theory of Partial Differential Equations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01117
[Presentation] A gap theorems for positive Einstein metrics on the 4-sphere2017
- Author(s)
  芥川和雄
- Organizer
  大阪大学理学部「幾何セミナー」
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invarinat2017
- Author(s)
  芥川和雄
- Organizer
  大阪大学理学部「談話会」
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invarinat2017
- Author(s)
  Kazuo Akutagawa
- Organizer
  Analysis, Geometry and Topology of Positive Scalar Curvature Metrics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] A gap theorem for positive Einstein metrics on the four-sphere2017
- Author(s)
  芥川和雄
- Organizer
  福岡大学微分幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invarinat2017
- Author(s)
  Kazuo Akutagawa
- Organizer
  日本数学会―台湾数学会　ジョイントミーティング，Geometry Session
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Gap theorems for positive Einstein metrics on four-manifolds2017
- Author(s)
  芥川和雄
- Organizer
  東工大幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] A gap theorem for positive Einstein metrics on the four-sphere2017
- Author(s)
  Kazuo Akutagawa
- Organizer
  Special Session :「Differential Geometry」of theThird Congress of the Pacific Rim Mathematical Association Oaxaca
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invariant2016
- Author(s)
  Kazuo Akutagawa
- Organizer
  Seminar on Geometry and Topology
- Place of Presentation
  University of Luxembourg (Luxembourg)
- Year and Date
  2016-06-20
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] 山辺の問題とその発展：特異空間上の山辺不変量とリッチフローとの関係2016
- Author(s)
  芥川和雄
- Organizer
  基礎自然科学系・学術セミナー
- Place of Presentation
  岩手大学（岩手県盛岡市）
- Year and Date
  2016-03-24
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invariant2016
- Author(s)
  Kazuo Akutagawa
- Organizer
  第２回日中幾何学研究集会
- Place of Presentation
  福建師範大学（福州市・中国）
- Year and Date
  2016-09-11
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein計量と山辺不変量2016
- Author(s)
  芥川和雄
- Organizer
  第６３回幾何学シンポジウム、日本数学会・幾何学分科会
- Place of Presentation
  岡山大学（岡山市北区）
- Year and Date
  2016-08-29
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invariant2016
- Author(s)
  芥川和雄
- Organizer
  東工大幾何セミナー
- Place of Presentation
  東京工業大学（東京都目黒区）
- Year and Date
  2016-01-08
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invariant2016
- Author(s)
  芥川和雄
- Organizer
  内藤博夫先生退官記念研究集会
- Place of Presentation
  山口大学（山口県山口市）
- Year and Date
  2016-03-06
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] The Yamabe invariant and singular Einstein metrics2015
- Author(s)
  芥川和雄
- Organizer
  研究集会「リーマン幾何と幾何解析」
- Place of Presentation
  筑波大学（茨城県つくば市）
- Year and Date
  2015-03-06
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Harmonic maps between asymptotically hyperbolic manifolds2015
- Author(s)
  芥川和雄
- Organizer
  東北大学・大学院情報科学研究科「情報数理談話会」
- Place of Presentation
  東北大学（宮城県仙台市青葉区）
- Year and Date
  2015-01-27
- Invited
- Data Source
  KAKENHI-PROJECT-24654009
[Presentation] The Yamabe invariant and singular Einstein metrics2015
- Author(s)
  芥川和雄
- Organizer
  東北大学・大学院情報科学研究科「幾何解析セミナー」
- Place of Presentation
  東北大学（宮城県仙台市青葉区）
- Year and Date
  2015-01-26
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Edge-cone Einstein metrics and the Yamabe invariant2015
- Author(s)
  芥川和雄
- Organizer
  数学教室談話会
- Place of Presentation
  京都大学・大学院理学研究科（京都市左京区）
- Year and Date
  2015-12-02
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] 山辺不変量とsingular Einstein計量---小林プログラムについて---2015
- Author(s)
  芥川和雄
- Organizer
  秋葉原微分幾何セミナー
- Place of Presentation
  首都大学東京・秋葉原サテライトキャンパスAB（東京都千代田区）
- Year and Date
  2015-07-04
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] The Yamabe problem on Dirichlet spaces2014
- Author(s)
  芥川和雄
- Organizer
  研究集会「確率論と幾何学」
- Place of Presentation
  東京工業大学（東京都目黒区）
- Year and Date
  2014-09-24
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Minimal Legendrian surfaces in the five-dimensional Heisenberg group2014
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「第10回日中友好幾何学研究会」
- Place of Presentation
  Fudan University, China
- Year and Date
  2014-09-10
- Invited
- Data Source
  KAKENHI-PROJECT-24654009
[Presentation] Minimal Legendrian surfaces in the five-dimensional Heisenberg group2014
- Author(s)
  Kazuo Akutagawa
- Organizer
  Satellite Conference of Seoul ICN 2014 “Geometric Analysis”
- Place of Presentation
  Sungkyunkwan University, Korea
- Year and Date
  2014-08-23
- Invited
- Data Source
  KAKENHI-PROJECT-24654009
[Presentation] 5次元ハイゼンベルグ群内の極小ルジャンドル曲面と正則データによるワイエルシュトラス表現2014
- Author(s)
  芥川和雄
- Organizer
  研究集会「部分多様体幾何とリー群作用」
- Place of Presentation
  東京理科大学（東京都新宿区）
- Year and Date
  2014-09-05
- Invited
- Data Source
  KAKENHI-PROJECT-24654009
[Presentation] 5次元ハイゼンベルグ群内の極小ルジャンドル曲面と正則データによるワイエルシュトラス表現2014
- Author(s)
  芥川和雄
- Organizer
  福岡大学理学部「微分幾何セミナー」
- Place of Presentation
  福岡大学（福岡県福岡市城南区）
- Year and Date
  2014-07-24
- Invited
- Data Source
  KAKENHI-PROJECT-24654009
[Presentation] The Yamabe problem on stratified spaces2013
- Author(s)
  Kazuo Akutagawa
- Organizer
  Geometric Analysis Workshop, Tsinghua-Sanya Mathematical Forum
- Place of Presentation
  中国,三亜(招待講演)
- Year and Date
  2013-01-06
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] On the existence of conic Yamabe metrics2012
- Author(s)
  Kazuo Akutagawa
- Organizer
  The 4^<th> TIMS-OCAMI Joint International Workshop on Differential Geometry and Geometric Analysis
- Place of Presentation
  National Taiwan University (Taiwan, Taipei)(招待講演)
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] The Yamabe problem on manifolds with conic singularities2012
- Author(s)
  Kazuo Akutagawa
- Organizer
  Geometric PDEs
- Place of Presentation
  フランス,ポアンカレ研究所(招待講演)
- Year and Date
  2012-11-06
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] On the existence of conic Yamabe metrics2012
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「The 4-th TIM-OCAMI Joint International Workshop on Differential Geometry and Geometric Analysis」
- Place of Presentation
  National Taiwan University, 台湾
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] On the existence of conic Yamabe metrics2012
- Author(s)
  芥川和雄
- Organizer
  仙台小研究会「西川青季教授定年退職記念」
- Place of Presentation
  東北大学
- Year and Date
  2012-03-16
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] On the existence of conic Yamabe metrics2012
- Author(s)
  芥川和雄
- Organizer
  仙台小研究会---西川青季教授定年退職記念---
- Place of Presentation
  東北大学理学部数理科学記念館---川井ホール---(招待講演)
- Year and Date
  2012-03-16
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] The Yamabe problem on manifolds with conic singularities2012
- Author(s)
  Kazuo Akutagawa
- Organizer
  第8回日中友好幾何学研究集会
- Place of Presentation
  中国,四川大学(招待講演)
- Year and Date
  2012-09-08
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] 3-manifolds with positive flat conformal structure2011
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会:第10回環太平洋幾何学会議2011
- Place of Presentation
  九州大学西新プラザ(招待講演)
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] 3-manifolds with positive flat conformal structure2011
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「The 10-th Pacific Rim Geometry Conference」
- Place of Presentation
  九州大学西新プラザ
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] Notes on concordance and stable isotopy Of positive scalar curvature metrics2010
- Author(s)
  芥川和雄
- Organizer
  研究集会「幾何と情報科学の架け橋」
- Place of Presentation
  東北大学
- Year and Date
  2010-03-05
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] 山辺不変量について,---オービフォールドの山辺不変量---2010
- Author(s)
  芥川和雄
- Organizer
  日本数学会秋季総合分科会・幾何学賞特別講演
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] Computations of the orbifold Yamabe invariant2010
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「Tambara Workshop on Parabolic Geometries and Related Topics I」
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2010-11-03
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] 山辺不変量について-オービフォールドの山辺不変量-2010
- Author(s)
  芥川和雄
- Organizer
  2010年度日本数学会秋季総合分科会, 幾何学賞特別講演
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] Computations of the orbifold Yamabe invariant2010
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会Scalar Curvature : Geometry and Topology
- Place of Presentation
  ドイツ,Muenster大学
- Year and Date
  2010-09-02
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] Notes on concordance and stable isotopy of positive scalar curvature metrics2010
- Author(s)
  芥川和雄
- Organizer
  研究集会「幾何と情報科学の架け橋」
- Place of Presentation
  東北大学
- Year and Date
  2010-03-05
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] The Yamabe invariant of cylindrical manifolds and computations of the orbifold Yamabe invariant2010
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会5th Pacific Rim Conference on Mathematics
- Place of Presentation
  アメリカ,Stanford大学
- Year and Date
  2010-06-30
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] Computations of the orbifold Yamabe invariant2010
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会:Tambara Workshop on Parabolic Geometries and Related Topics I
- Place of Presentation
  東京大学玉原国際セミナーハウス
- Year and Date
  2010-11-03
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] The Yamabe invariant of cylindrical manifolds and computations of the orbifold Yamabe invariant2010
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「5-th Pacific Rim Conference on Mathematics」
- Place of Presentation
  Stanford大学, アメリカ
- Year and Date
  2010-06-30
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] Computations of the orbifold Yamabe invariant2010
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「Scalar Curvature : Geometry and Topology」
- Place of Presentation
  Munster大学, ドイツ
- Year and Date
  2010-09-02
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] 山辺不変量について2009
- Author(s)
  芥川和雄
- Organizer
  東北大学・大学院情報科学研究科・数学教室・情報数理談話会
- Place of Presentation
  東北大学
- Year and Date
  2009-07-03
- Data Source
  KAKENHI-PROJECT-21540097
[Presentation] The uncertainty principle lemma under gravity and the discrete spectrum of Schrodinger operators2009
- Author(s)
  Kazuo Akutagawa
- Organizer
  ソボレフ不等式とその周辺
- Place of Presentation
  東北大学
- Year and Date
  2009-03-24
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] The uncertainty principle lemma under gravity and the discrete spectrum of Schrodinger operators2009
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「ソボレフ不等式とその周辺」
- Place of Presentation
  東北大学
- Year and Date
  2009-03-24
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] On the Yamabe invar iant of M X S2008
- Author(s)
  Kazuo Akutagawa
- Organizer
  Mini-Workshop in Regensburg, Scalar curvature and semilinear PDEsin geometry and topology
- Place of Presentation
  University of Regensburg (Germany)
- Year and Date
  2008-05-20
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] On the Yamabe invariant of M X S^12008
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「The 3rd Geometry Conference for Friendship of Japan and China」
- Place of Presentation
  名古屋大学
- Year and Date
  2008-01-26
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] Yamabe constants of infinite coverings and a positive mass theorem2008
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「International Meeting on Spectral Geometry and Related Topics, Potsdam 2008」
- Place of Presentation
  Potsdam University
- Year and Date
  2008-05-14
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] 山辺不変量 : 手術理論と直積多様体に関する話題から(基調講演)2008
- Author(s)
  芥川和雄
- Organizer
  第55回幾何学シンポジウム
- Place of Presentation
  弘前大学
- Year and Date
  2008-08-25
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] 山辺不変量 : 手術理論と直積多様体に関する話題から(基調講演)2008
- Author(s)
  芥川和雄
- Organizer
  第55回幾何学シンポジウム
- Place of Presentation
  弘前大学
- Year and Date
  2008-08-25
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] Yamabe constants of infinite converings and a positive mass theorem2008
- Author(s)
  Kazuo Akutagawa
- Organizer
  International Meeting on Spectral Geometryand Related Topics, Potsdam 2008
- Place of Presentation
  Potsdam University (Germany)
- Year and Date
  2008-05-14
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] On the Yamabe invariant of M X S^12008
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「Mini-Workshop in Regensburg, Scalar Curvature and semilinear PDEs in Geometry and topology」
- Place of Presentation
  University of Regensburg
- Year and Date
  2008-05-20
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] The uncertainty principle lemma under gravity and the discrete spectrum of Schrodinger operators2008
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「The 9-th Pacific Rim Geometry Conference」
- Place of Presentation
  National Taiwan University
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] 山辺不変量 : 手術理論と直積多様体に関する話題から2008
- Author(s)
  芥川一雄
- Organizer
  第55回幾何学シンポジウム(全体講演)
- Place of Presentation
  弘前大学
- Year and Date
  2008-08-25
- Data Source
  KAKENHI-PROJECT-18540212
[Presentation] On the Yamabe invariant of M×S^12008
- Author(s)
  Kazuo Akutagawa
- Organizer
  The 3rd Geometry Conference for Friendship of Japan and China
- Place of Presentation
  名古屋大学
- Year and Date
  2008-01-26
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] The uncertainty principle lemma under gravity andthe discrete spectrum of Schrodinger operators2008
- Author(s)
  Kazuo Akutagawa
- Organizer
  The 9-th Pacific Rim Geometry Conference
- Place of Presentation
  National Taiwan University (Taiwan)
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] The Yamabe constants of infinite coverings and a positive mass theorem2007
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「Geometry of Singularities」
- Place of Presentation
  東北大学
- Year and Date
  2007-01-12
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] 山辺の問題, Positive Mass Theoremおよび山辺不変量2007
- Author(s)
  芥川和雄
- Organizer
  特異点研究会「特異点と時空, および関連する物理」
- Place of Presentation
  学習院大学
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] 山辺不変量-共形幾何の広がり-2007
- Author(s)
  芥川一雄
- Organizer
  2007年度日本数学会年会(企画特別講演)
- Place of Presentation
  埼玉大学理学部
- Year and Date
  2007-03-29
- Data Source
  KAKENHI-PROJECT-18540212
[Presentation] Yamabe constants of infinite coverings and a positive mass theorem2007
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「International Conference in Geometry and Analysis, Nanjin 2007」
- Place of Presentation
  Nanjin University
- Year and Date
  2007-08-09
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] Yamabe constants of infinite coverings and a positive mass theorem2007
- Author(s)
  Kazuo Akutagawa
- Organizer
  International Conference in Geometry and Analysis, Nanjin 2007
- Place of Presentation
  南京大学(中国)
- Year and Date
  2007-08-09
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] Perelman不変量, Ricci flowおよび山辺不変量2007
- Author(s)
  芥川和雄
- Organizer
  微分幾何研究集会「リーマン幾何と幾何解析」
- Place of Presentation
  筑波大学
- Year and Date
  2007-03-07
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] Yamabe constants of infinite coverings and a positive mass theorem2007
- Author(s)
  芥川一雄
- Organizer
  国際研究集会「Variational Problems in Geometry」
- Place of Presentation
  仙台国際センター
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-18540212
[Presentation] 山辺不変量-共形幾何の広がり-(企画特別講演)2007
- Author(s)
  芥川和雄
- Organizer
  2007年度日本数学会年会
- Place of Presentation
  埼玉大学
- Year and Date
  2007-03-29
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] Yamabe constants of infinite coverings and a positive mass theorem2007
- Author(s)
  Kazuo Akutagawa
- Organizer
  国際研究集会「Variational Problems in Geometry」
- Place of Presentation
  仙台国際センター
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-18540098
[Presentation] 特異空間およびDirichlet空間上の山辺の問題
- Author(s)
  芥川　和雄
- Organizer
  東京工業大学・数学教室・大岡山談話会
- Place of Presentation
  東京工業大学（東京都）
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] The Yamabe problem on edge-cone manifolds and Aubin’s inequality
- Author(s)
  Kazuo Akutagawa
- Organizer
  Geometric Invariance and Nonlinear Partial Differential Equations
- Place of Presentation
  Kioloa Coastal Campus, Australian National University, Kioloa, Australia
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] The Yamabe problem on singular spaces and Dirichlet spaces
- Author(s)
  Kazuo Akutagawa
- Organizer
  The 8th Pacific Rim Complex Geometry Conference
- Place of Presentation
  Dalian University of Technology, Dalian City, China
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] Geometric relative Hardy inequality and the discrete spectrum of Schrodinger operators on manifolds
- Author(s)
  Kazuo Akutagawa
- Organizer
  Variational Problems & Geometric PDE’s
- Place of Presentation
  グラナダ大学（スペイン）
- Invited
- Data Source
  KAKENHI-PROJECT-24654009
[Presentation] 特異空間上の山辺の問題，Aubinの不等式，edge-cone Einstein計量
- Author(s)
  芥川　和雄
- Organizer
  福岡大学微分幾何セミナー
- Place of Presentation
  福岡大学（福岡県）
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] The Yamabe problem on edge-cone manifolds and Aubin’s inequality
- Author(s)
  Kazuo Akutagawa
- Organizer
  Geometry Seminar
- Place of Presentation
  Stanford University, Stanford, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24340008
[Presentation] The Yamabe problem on singular spaces
- Author(s)
  Kazuo Akutagawa
- Organizer
  The Asian Mathematical Conference 2013
- Place of Presentation
  Busan Exhibition and Convention Center (BEXCO), Busan, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-24340008

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AKUTAGAWA Kazuo 芥川 一雄

芥川 和雄 アクタガワ カズオ

Research Projects

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正スカラー曲率計量に対する障害・特異山辺の問題・特異リッチフローの研究Principal Investigator

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Einstein metrics and Ricci flow on singular spaces, and study of the Yamabe invariantPrincipal Investigator

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Geometric and Global Analysis of Scalar Curvature and Einstein MetricsPrincipal Investigator

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Geometric analysis for ideal boundaries of product manifolds, and the study of harmonic maps and Einstein metricsPrincipal Investigator

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Conformal Geometry, and Geometry of Einstein Metrics and Exotic Differentiable StructuresPrincipal Investigator

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Study of Conformal Geometry from the Viewpoint of Topology and AnalysisPrincipal Investigator

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Study of Conformal Geometry and Group C^*-bundle from the Viewpoint of Global AnalysisPrincipal Investigator

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Study on Geometry and Analysis of Conformal Manifolds and Bubbling TreesPrincipal Investigator

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AKUTAGAWA Kazuo 芥川一雄

芥川和雄アクタガワカズオ