• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

NISHIKAWA Seiki  西川 青季

ORCIDConnect your ORCID iD *help
… Alternative Names

西川 青季

Less
Researcher Number 60004488
External Links
Affiliation (based on the past Project Information) *help 2011: 東北大学, 大学院・理学研究科, 名誉教授
2011: 東北大学, 理学(系)研究科(研究院), 名誉教授
2007 – 2010: Tohoku University, 大学院・理学研究科, 教授
2006: Tohoku University, Graduate School of Science, Professor, 大学院理学研究科, 教授
1995 – 2005: 東北大学, 大学院・理学研究科, 教授 … More
2002: 東北大学, 教授
1998: 東北大学, 大学院理学研究科, 教授
1995: Tohoku University Graduate School of Science Professor, 大学院理学研究科, 教授
1991 – 1994: 東北大学, 理学部, 教授
1992: 東北大学, 理学部, 文部教官教授
1990: Tohoku U., Fac. Sci., Associate Prof., 理学部, 助教授
1988 – 1989: Kyushu University, Faculty of Science, Associate Professor, 理学部, 助教授
1986: 九州大学, 理学部, 助教授 Less
Review Section/Research Field
Principal Investigator
Geometry / Geometry / 代数学・幾何学
Except Principal Investigator
Geometry / 代数学・幾何学 / 解析学 / Algebra
Keywords
Principal Investigator
調和写像 / アインシュタイン・ケーラー計量 / 幾何学的変分問題 / 極小曲面 / トーリック多様体 / 大域的変分問題 / フィンスラー多様体 / エネルギー汎関数 / 大域解析学 / シンプレクティック幾何学 … More / 可積分系 / 等質空間 / Geometry of manifolds / Global analysis / Geometric variational problem / Symplectic geometry / Integrable system / 特異点論 / 微分幾何学 / 幾何解析 / リ-マン葉層構造 / スペクトル不変量 / ALE重力インスタントン / 正則ベクトル束 / 弱解の正則性 / 非線形偏微分方程式系 / ヤン・ミルズ場 / アインシュタイン計量 / 山辺の問題 / 幾何構造の退化 / 楕円型偏微分方程式 / 反応拡散方程式 / アインシュタイン・エルミート接続 / モディライ空間 / ALE空間 / 反自己双対接続 / シュレディンガー作用素 / カルノー空間 / 理想境界 / 無限遠境界値問題 / 巾零リー群 / 可解リー群 / 漸近挙動 / 発散オーダー / ハーツホーン予想 / フィンスラー計量 / 複素フィンスラー幾何学 / 極小部分集合 / 解の正則性 / 複素フィンスラー計量 / 全Q曲率 / 高次の幾何構 造 / 変分問題 / 汎関数の多重凸性 / 接束のローレンツ計量 / 接束のリーマン計量 / Q曲率 / 多様体の幾何学 / リーマン幾何学 / 複素微分幾何学 / 力学系 / アレクサンドロフ空間 / 巾零幾何学 / Riemannian geometry / Complex differential geometry / Dynamical system / 幾何学 / 非線形問題 / モジュライ空間 / 複素双曲型多様体 / 強擬凸CR多様体 / 擬射影平面 / 二木指標 / 形態形式モデル / 自己双対計量 / 複素クライン群 / Nonlinear problem / Harmonic map / Moduli space / Einstein-Kaehler metric / Strongly pseudo-convex CR manifold / 数理科学 / シンプレクティック幾何 / 組み合せ論 / 類体論 / 群論 / リー群 / 幾何構造 / 微分方程式 / 組み合わせ論 / トポロジー / 特異点 / 表現論 / CR幾何学 / 過剰決定系 / Mathematical science / Combinatorics / Class field theory / Group theory / Singularities / ASPM / 未踏数学 / デジタル出版 / 電子ジャーナル / 未解決問題 / 情報発信 / クラスファイル / フィンスラー幾何学 / 部分多様体論 / デジタル化 / 幾何学シンポジウム / 幾何解析学 / 遡及的デジタル化 / デジタル図書館 / 微分幾何学シンポジウム / Advanced Studies in Pure Mathematics / Unexplored mathematics / Digital publication / Electronic journal / Differential geometry / Geometric analysis … More
Except Principal Investigator
調和写像 / トーリック多様体 / ケーラー多様体 / アインシュタイン計量 / 多様体 / 平均曲率 / リーマン多様体 / CR多様体 / 極小曲面 / 安定性 / 大域解析学 / スペクトル幾何学 / 特異点 / ゲージ理論 / 微分幾何学 / アインシュタイ・エルミート計量 / クライン群 / ラプラシアン / 3次元多様体 / 4次元多様体 / モジュライ空間の幾何 / 多様体のトポロジー / 数式処理の応用 / Kaehler manifold / 有理点 / スペクトル幾何 / toric variety / harmonic map / 共形平坦多様体 / 反応拡散方程式系 / 複素クライン群 / 二木指標 / harmonic maps / reaction-diffusion system / 平均曲率一定曲面 / 無限直積確率測度 / 確率測度の絶対連続性 / 加法的マルチンゲ-ル / 指数マルチンゲ-ル / 一様可積分性 / サブガウス確率ベクトル / 指数可積分性 / 確率測度の準不変性 / 測地線論 / 曲面 / 共形 / 超幾何系 / 可積分ハミルトン系 / シンプレクティック幾何学 / 標準形 / 双曲型空間 / ディリクレ境界値問題 / 正則性定理 / 安定ベクトル束 / モジュライ / 交叉コホモロジー / 半線形楕円偏微分方程式 / ALE空間 / Klein多様体 / 拡散反応方程式系 / 特異摂動 / 半線型楕円型方程式 / ノイマン問題 / 曲率 / 接続 / 距離 / 測地線 / アレクサンドロフ空間 / 長さの空間 / ハウスドルフ次元 / 代数幾何 / Eimitein / metric / Kihler / Hermition / stable / 代数多様体 / 対数スキーム / 楕円曲面 / 大域解析 / 複素多様体 / アインシュタイ・ケーラー計量 / モジュライ空間 / 退化楕円型偏微分作用素 / 調和測度 / カ-ルソン測度 / Morrey空間 / 接コ-シ-・リーマン方程式 / Hardy空間 / 拡散過程 / 共形構造 / アイシュタイン・ケ-ラ計量 / トーリック・ファノ多様体 / 擬微分作用素 / ベキ零リー群 / 接コ-シ-・リーマン作用素 / 楕円型偏微分作用素 / モレ-空間 / 特異積分 / 無限群 / 拡大写像 / 分岐 / ピンチング問題 / 調和的ケーラー葉層構造 / ヒルベルトモジュラー多様体 / 一意化微分方程式 / 二階線型楕円型境界値問題 / 予測確率 / 幾何構造 / 多様体構造 / 曲率と位相 / Geometric Structure / Manifold Structures / Curvature and Topology / スペクトラム / ハミルトニアン / リ-マン多様体 / 交叉コホモロジ- / 球面定理 / スベクトラム / ゲ-ジ理論 / 量子力学 / Riemannian manifold / Harmonic mapping / Spectrum / Mean curvature / Einstein metric / Gauge theory / Hamiltonian / リャプノフ函数 / 作用函数 / 正則完備化環 / 最小エネルギー解 / 非共鳴条件 / 超幾何的特異性 / ウィルソン基底 / ブロック函数 / リヤプノフ函数 / 局所L^2評価 / アトム / 無条件基底 / 極大函数 / ベルグマン計量 / ポアンカレ写像 / アプリオリ評価 / ベルヌ-イ・シフト / 不確定性原理 / Lyapunov function / Operating functions / Regular completion / Least energy solutions / Non-resonance condition / Hypergeometric singularities / Wilson basis / Bloch functions / p進解析多様体 / 同変ホロノミー系 / 量子群 / 電磁場 / アインシュタイン・エルミート計量 / モーデル・ヴェイユ群 / 一般ヤコビ多様体 / ヤン・バックスター方程式 / rational point / p-adic analytic space / equivariant holonomic system / quantum group / electro-magnetic field / Einstein-Hermitian metric / 固有値問題 / 量子エルゴード性 / 作用素環 / 幾何解析 / エルゴード理論 / Global Analysis / Eigonvalue Problem / Quantum Ergodiuty / Oyerator Algebras / リーマン幾何学 / シンプレクテイック幾何学 / 等質空間 / 幾何学的変分問題 / Floerホモロジー / manifold / Differential Geometry / 交差コホモロジー / 基本群 / 離散スペクトル / 反応拡散方程式 / 拡散反応方程式 / シュレーディンガー作用素 / ミンコフスキー和 / アーベル多様体 / 複素数多様体 / 微分作用素 / 非線型微分方程式 / トーリック幾何 / アーベル曲面 / スペクトル / 非アルキメデス的多様体 / 代数的対称空間 / D加群 / テイト予想 / エルゴード性 / p進多様体 / ベクトル束 / intersection cohomology / fundamental group / Laplacian / discrete spectrum / reaction-diffusion equation / conformally flat manifold / アインシュタイン / カルノー群 / グラフのラプラス作用素 / グリーン関数 / カルノ-群 / Einstein / Carnot groups / Laplace operators on graphs / toric varieties / complex Kleinian groups / Futaki character / 階数1対象空間 / CR構造 / 極小写像 / Klein群 / 共形平担多様体 / Einstein-Kahler計量 / 階数1対称空間 / 擬エルミート構造 / アインシュタイン・ケーラー計量 / Rank One Symmetric Space / CR Structure / Harmonic Map / Minimal Map / Kleinian Group / Conformally Flat Manifold / Kahler-Einstein Metric / Stability / 平均曲率ベクトル場 / 複素空間形 / 周期的回転面 / デローネー回転面 / ベジエ曲線 / 平均曲率一定 / C-多様体 / エネルギー最小写像 / 周期的平均曲率 / 周期的回転超曲面 / ウィルモア汎関数 / 多重Kaehler角度 / Poincareの公式 / 極小ラグランジアン部分多様体 / 積分幾何学 / グラスマン幾何学 / 全測地的部分多様体 / 対称空間 / 格子モデル / グラフ / minimal surface / constant mean curvature surface / mean curvature vector / complex space form / periodic surface of revolution / Delaunay surface / Bezier curve / 二木不変量 / 複素フィンスラー多様体 / エネルギー汎関数 / 反応拡散系 / 熱核 / 結晶格子 / 活性因子・抑制因子型反応拡散系 / 概複素構造 / ヤン・ミルズ接続 / シンプレクティック多様体 / 解析的連接層 / 複素フィンスラー空間 / 回転面 / ヤング・ミルズ接続 / グラフ理論 / 概正則写像 / 完備双曲性 / 平均曲線 / 活性因子-抑制因子型の反応拡散系 / ディリクレ境界値固有値問題 / Futaki invariant / complex Finsler manifold / energy functional / mean curvature / heat kernel / crystal lattice / 多様体の幾何 / 結び目理論 / Casson不変量 / 数学と場の理論 / 泰様体のトポロジー / 数学と超弦理論 / Lie群 / Geometry of manifolds / Topology of manifolds / 3-dimensional manifolds / 4-dimensional manifolds / Geometry of the modulispace / Knot theory / Casson's invariant Less
  • Research Projects

    (40 results)
  • Research Products

    (32 results)
  • Co-Researchers

    (81 People)
  •  Research on variational problems associated with higher order geometric structuresPrincipal Investigator

    • Principal Investigator
      NISHIKAWA Seiki
    • Project Period (FY)
      2008 – 2011
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  複素フィンスラー幾何学における調和写像論の構築Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Development of Unexplored Mathematics and Enhancement of Research PublicationPrincipal Investigator

    • Principal Investigator
      NISHIKAWA Seiki
    • Project Period (FY)
      2003 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  フィンスラー多様体への調和写像とハーツホーン予想の証明Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Geometry of Harmonicity

    • Principal Investigator
      BANDO Shigetoshi
    • Project Period (FY)
      2002 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  調和写像の無限遠境界値問題とカルノー空間の理想境界の幾何Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Research on constant mean curvature surfaces

    • Principal Investigator
      KENMOTSU Katsuei
    • Project Period (FY)
      2000 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Fundamentals and Applications of MathematicsPrincipal Investigator

    • Principal Investigator
      NISHIKAWA Seiki
    • Project Period (FY)
      1998 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • 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 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
  •  共形リーマン構造の大域的研究

    • 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
  •  多様体上の退化楕円型擬微分方程式と多変数複素解析

    • Principal Investigator
      新井 仁之
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tohoku University
  •  トーリック特異点をもつ代数多様体

    • Principal Investigator
      石田 正典
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku University
  •  ゲージ理論の幾何学的研究

    • Principal Investigator
      板東 重稔
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  退化楕円型境界値問題の調和解析とその多変数複素解析への応用

    • Principal Investigator
      新井 仁之
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tohoku University
  •  Differential Geometric Reserch on Manifolds

    • Principal Investigator
      KENMOTSU Katsuei
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Mathematical problems on manifolds

    • Principal Investigator
      ODA Tadao
    • Project Period (FY)
      1995 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Algebra
    • Research Institution
      Tohoku University
  •  Study of Nonlinear problems in GeometryPrincipal Investigator

    • 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
  •  幾何構造のモジュライと変形の研究Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  特異幾何構造とその応用

    • Principal Investigator
      板東 重稔
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Study on Geometric Analysis

    • Principal Investigator
      SUNADA Toshikazu
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Geometry
    • Research Institution
      TOHOKU UNIVERSITY
  •  アレクサンドロフ空間の幾何学

    • Principal Investigator
      SHIOHAMA Katsuhiro
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Geometry
    • Research Institution
      Kyushu University
  •  幾何学における非線形問題の総合的研究Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for Co-operative Research (B)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  トーリック多様体と交点理論

    • Principal Investigator
      石田 正典
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku University
  •  幾何構造の変形と大域的変分問題Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Geometry of Manifolds and Global AnalysisPrincipal Investigator

    • Principal Investigator
      NISHIKAWA Seiki
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Geometry
    • Research Institution
      Tohoku University
  •  Problems on varieties

    • Principal Investigator
      ODA Tadao
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Algebra
    • Research Institution
      Tohoku University
  •  大域幾何学にあらわれる可積分ハミルトン系の研究

    • Principal Investigator
      伊藤 秀一
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Tohoku University
  •  幾何構造の退化とその応用

    • Principal Investigator
      板東 重稔
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tohoku University
  •  微分方程式の摂動問題

    • Principal Investigator
      高木 泉
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Tohoku University
  •  代数多様体と群作用

    • Principal Investigator
      ISHIDA Masanori
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tohoku University
  •  GEOMETRY OF MANIFOLDS AND RELATED SUBJECTS

    • Principal Investigator
      SEKIGAWA Kouei
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      代数学・幾何学
    • Research Institution
      NIIGATA UNIVERSITY
  •  Several Problems in Analysis

    • Principal Investigator
      SHIMAKURA Norio
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      解析学
    • Research Institution
      TOHOKU UNIVERSITY
  •  大域解析学とスペクトル幾何学

    • Principal Investigator
      北原 晴夫
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      代数学・幾何学
    • Research Institution
      Kanazawa University
  •  幾何学的変分問題の研究Principal Investigator

    • Principal Investigator
      西川 青季
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tohoku University
  •  確率過程の関数解析学的研究

    • Principal Investigator
      佐藤 坦
    • Project Period (FY)
      1989
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kyushu University
  •  Geometric Structures and Manifold Structures

    • Principal Investigator
      SAKAI Takashi
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      代数学・幾何学
    • Research Institution
      Okayama University
  •  力学系とその分岐の大域的、位相幾何学的研究

    • Principal Investigator
      矢野 公一
    • Project Period (FY)
      1988
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Kyushu University
  •  Geometry of manifolds

    • Principal Investigator
      MATUMOTO Takao
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      代数学・幾何学
    • Research Institution
      HIROSHIMA UNIVERSITY
  •  3・4次元多様体の研究

    • Principal Investigator
      MATUMOTO Takao
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for Co-operative Research (B)
    • Research Field
      代数学・幾何学
    • Research Institution
      Hiroshima University

All 2011 2010 2009 2008 2006 2004 Other

All Journal Article Presentation Book

  • [Book] Topics in Differential Geometry, Edutura Academiei Romane2008

    • Author(s)
      Seiki Nishikawa
    • Publisher
      Harmonic maps of Finsler manifolds
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Book] 幾何学的変分問題2006

    • Author(s)
      西川青季
    • Total Pages
      220
    • Publisher
      岩波書店
    • Data Source
      KAKENHI-PROJECT-17654010
  • [Book] 幾何学的変分問題2006

    • Author(s)
      西川 青季
    • Total Pages
      220
    • Publisher
      岩波書店
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15204003
  • [Journal Article] Generalized Cheeger-Gromoll metrics and the Hopf map2011

    • Author(s)
      Michel Benyounes,Eric Loubeau and Seiki Nishikawa
    • Journal Title

      Differential Geometry and its Applications

      Volume: 29巻 Pages: 555-566

    • DOI

      10.1016/j.difgeo.2011.04.037

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Journal Article] Critical metrics of the Schouten functional2010

    • Author(s)
      Zejun Hu, Seiki Nishikawa and Udo Simon
    • Journal Title

      Journal of Geometry

      Volume: 98巻 Pages: 91-113

    • DOI

      10.1007/s00022-010-0057-8

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Journal Article] Critical metrics of the Schouten functional2010

    • Author(s)
      Zejun Hu, Seiki Nishikawa, Udo Simon
    • Journal Title

      Journal of Geometry

      Volume: 98 Pages: 91-113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Journal Article] Critical metrics of the Schouten functional2010

    • Author(s)
      Zejun Hu, Seiki Nishikawa, Udo Simon
    • Journal Title

      Journal of Geometry 98巻

      Pages: 91-113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Journal Article] Harmonic maps of Finsler manifolds2008

    • Author(s)
      Seiki Nishikawa
    • Journal Title

      Topics in Differential Geometry, Edutura Academiei Romane

      Pages: 207-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Journal Article] Harmonic maps of Finsler manifolds2008

    • Author(s)
      Seiki Nishikawa
    • Journal Title

      Topics in Differential Geometry (印刷中)

      Pages: 40-40

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17654010
  • [Journal Article] Harmonic maps of Finsler manifolds2008

    • Author(s)
      Seiki Nishikawa
    • Journal Title

      Topics in Differential Geometry, Editura Academiei Romane

      Pages: 207-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Journal Article] Harmonic maps in complex Finsler geometry2004

    • Author(s)
      Seiki Nishikawa
    • Journal Title

      Progress in Nonlinear Differential Equations and Their Applications 59

      Pages: 113-132

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15204003
  • [Journal Article] Foliated CR manifolds2004

    • Author(s)
      S.Dragomir, Seiki Nishikawa
    • Journal Title

      Journal of the Mathematical Society of Japan 56・4

      Pages: 1031-1068

    • Data Source
      KAKENHI-PROJECT-15204003
  • [Journal Article] Harmonic maps in complex Finsler geometry2004

    • Author(s)
      S.Nishikawa
    • Journal Title

      Progress in Nonlinear Differential Geometry and Their Applications, Birkhauser 59

      Pages: 113-132

    • Data Source
      KAKENHI-PROJECT-14340021
  • [Journal Article] Harmonic maps in complex Finsler geometry2004

    • Author(s)
      Seiki Nishikawa
    • Journal Title

      Progress in Nonlinear Differential Equations and Their Applications 59

      Pages: 113-132

    • Data Source
      KAKENHI-PROJECT-14654011
  • [Journal Article] Foliated CR manifolds2004

    • Author(s)
      S.Dragomir, Seiki Nishikawa
    • Journal Title

      Journal of the Mathematical Society of Japan 56・4

      Pages: 1031-1068

    • Data Source
      KAKENHI-PROJECT-14654011
  • [Journal Article] Foliated CR Manifolds2004

    • Author(s)
      S.Dragomir, S.Nishikawa
    • Journal Title

      J.Math.Soc.Japan 56

      Pages: 1031-1068

    • Data Source
      KAKENHI-PROJECT-14340021
  • [Presentation] A Hopf differential associated to harmonic maps into complex Finsler manifolds2011

    • Author(s)
      Seiki Nishikawa
    • Organizer
      Workshop on Geomertric Analysis, Sendai 2011
    • Place of Presentation
      東北大学大学院理学研究科,日本
    • Year and Date
      2011-02-23
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps from Riemann surfaces into complex Finsler manifolds2011

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 46th Symposium on Finsler Geometry
    • Place of Presentation
      静岡・マイホテル竜宮
    • Year and Date
      2011-11-20
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Hopf differential for harmonic maps into complex Finsler manifolds2011

    • Author(s)
      Seiki Nishikawa
    • Organizer
      Journees Analyse Geometrique de Brest
    • Place of Presentation
      ブレスト大学,仏国
    • Year and Date
      2011-03-24
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Removability of isolated singularities of harmonic maps into Complex Finsler manifolds2010

    • Author(s)
      Seiki Nishikawa
    • Organizer
      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,日本
    • Year and Date
      2010-11-04
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complec Finsler manifolds2010

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 5th Pacific Rim Conference on Mathematics
    • Place of Presentation
      米国・スタンフォード大学
    • Year and Date
      2010-07-02
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] 調和写像と複素フィンスラー計量-変分問題の視点から-2010

    • Author(s)
      西川青季
    • Organizer
      研究集会「調和写像の深化と展望」
    • Place of Presentation
      京都大学数理解析研究所,日本
    • Year and Date
      2010-06-03
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complex Finsler manifolds2010

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 5^<th> Pacific Rim Conference on Mathematics
    • Place of Presentation
      スタンフォード大学、米国
    • Year and Date
      2010-07-02
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complex Finsler manifolds2010

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 5th Pacific Rim Conference onMathematics
    • Place of Presentation
      米国・ スタンフォード大学
    • Year and Date
      2010-07-02
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complex Finsler manifolds2010

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 6th Geometry Conference for Friendship of China and Japan
    • Place of Presentation
      西北大学,中国
    • Year and Date
      2010-09-05
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complex Finsler manifolds2010

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 6th Geometry Conference for Friendship of China and Japan
    • Place of Presentation
      中国・西北大学
    • Year and Date
      2010-09-05
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complex Finsler manifolds2009

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 44th Symposium on Finsler Geometry
    • Place of Presentation
      札幌・東海大学
    • Year and Date
      2009-09-11
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps into complex Finsler manifolds2009

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 44th Symposium on Finsler Geometry
    • Place of Presentation
      東海大学
    • Year and Date
      2009-09-11
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Projective complex curves and projectively flat complex Finsler manifolds2008

    • Author(s)
      Seiki Nishikawa
    • Organizer
      International Conference on Perspectives in Geometric Analysis
    • Place of Presentation
      中国・北京大学
    • Year and Date
      2008-10-27
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Geometry of projective complex curves2008

    • Author(s)
      Seiki Nishikawa
    • Organizer
      Conferenceon Conformal Geometry; invariant theory and the variational methods
    • Place of Presentation
      仏国・CNRSロスコフ生物学研究所
    • Year and Date
      2008-07-01
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Geometry of projective complex curves2008

    • Author(s)
      Seiki Nishikawa
    • Organizer
      Conference on Conformal Geometry ; invariant theory and the variational methods
    • Place of Presentation
      仏国・CNRSロスコフ生物学研究所
    • Year and Date
      2008-07-01
    • Data Source
      KAKENHI-PROJECT-20340009
  • [Presentation] Harmonic maps from Riemann surfaces into complex Finsler manifolds

    • Author(s)
      Seiki Nishikawa
    • Organizer
      The 46-th Symposium on Finsler Geometry
    • Place of Presentation
      静岡マイホテル竜宮
    • Invited
    • Data Source
      KAKENHI-PROJECT-20340009
  • 1.  BANDO Shigetoshi (40165064)
    # of Collaborated Projects: 20 results
    # of Collaborated Products: 0 results
  • 2.  TAKAGI Izumi (40154744)
    # of Collaborated Projects: 12 results
    # of Collaborated Products: 0 results
  • 3.  SUNADA Toshikazu (20022741)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 0 results
  • 4.  ISHIDA Masanori (30124548)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 0 results
  • 5.  ODA Tadao (60022555)
    # of Collaborated Projects: 9 results
    # of Collaborated Products: 0 results
  • 6.  ARAI Hitoshi (10175953)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 7.  MORITA Yasuo (20011653)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 8.  HOTTA Ryoshi (70028190)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 9.  NAYATAMI Shin (70222180)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 10.  KENMOTSU Katsuei (60004404)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 11.  SAITO Kazuyuki (60004397)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 12.  FUKAYA Kenji (30165261)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 13.  HORIHATA Kazuhiro (10229239)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 14.  SHIMAKURA Norio (60025393)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 15.  NAKAGAWA Yasuhiro (90250662)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 16.  中島 啓 (00201666)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 17.  SHIOHAMA Katsuhiro (20016059)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 18.  KASUE Atushi (40152657)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 19.  URAKAWA Hajime (50022679)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 20.  TOTAKE Takeshi (30004427)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 21.  IGARI Satoru (50004289)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 22.  IZEKI Hiroyasu (90244409)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 23.  BANNAI Eiichi (10011652)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 24.  MATUMOTO Takao (50025467)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 25.  立沢 一哉 (80227090)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 26.  KATO Junji (80004290)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 27.  AKUTAGAWA Kazuo (80192920)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 28.  UENO Kenji (40011655)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 29.  KAWAUCHI Akio (00112524)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 30.  MATSUMOTO Yukio (20011637)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 31.  SAKAI Takashi (70005809)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 32.  OHNITA Yoshihiro (90183764)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 33.  SATO Hajime (30011612)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 34.  SAKANE Yuusuke (00089872)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 35.  OGIUE Koichi (10087025)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 36.  市田 良輔 (10094294)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 37.  立川 篤 (50188257)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 38.  TANNO Shukichi (10004293)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  SEKIGAWA Kouei (60018661)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  OHMORI Hideki (20087018)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  IWAI Toshihiro (10021635)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  UZAWA Tohru (40232813)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  YAMADA Kotaro (10221657)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  MIYAOKA Reiko (70108182)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  MASHIMO Katsuya (50157187)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 46.  NAGASAWA Takeyuki (70202223)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 47.  TASAKI Hiroyuki (30179684)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 48.  KOHNO Toshitake (80144111)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 49.  TANISAKI Toshiyuki (70142916)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 50.  GUEST Martin (10295470)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 51.  MORITA Shigeyuki (70011674)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 52.  佐藤 坦 (30037254)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 53.  洞 彰人 (10212200)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 54.  河原 康雄 (90091181)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 55.  白谷 克巳 (80037168)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 56.  北原 晴夫 (60007119)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 57.  落合 卓四郎 (90028241)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 58.  会田 茂樹 (90222455)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 59.  伊藤 秀一 (90159905)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 60.  藤家 雪朗 (00238536)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 61.  清原 一吉 (80153245)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 62.  菅原 邦雄 (20093255)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 63.  山口 孝男 (00182444)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 64.  内藤 久資 (40211411)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 65.  小磯 憲史 (70116028)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 66.  上野 慶介 (10250911)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 67.  山田 澄生 (90396416)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 68.  谷口 雅彦 (50108974)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 69.  矢野 公一 (60114691)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 70.  野間口 謙太郎 (60124806)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 71.  中尾 充宏 (10136418)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 72.  吉田 正章 (30030787)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 73.  陶山 芳彦 (70028223)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 74.  満渕 俊樹 (80116102)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 75.  増田 久弥 (10090523)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 76.  小谷 元子 (50230024)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 77.  清水 悟 (90178971)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 78.  野口 潤次郎 (20033920)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 79.  橋本 喜一朗 (90143370)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 80.  土屋 昭博 (90022673)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 81.  河野 明 (00093237)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

URL: 

Are you sure that you want to connect your ORCID iD to this researcher?
* This action can be performed only by the researcher themselves.

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi