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Kawasaki Hidefumi  川崎 英文

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… Alternative Names

KAWASAKI Hidefumi  川崎 英文

川崎 秀文  カワサキ ヒデフミ

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Researcher Number 90161306
External Links
Affiliation (Current) 2025: 九州大学, 数理学研究院, 名誉教授
Affiliation (based on the past Project Information) *help 2025: 九州大学, 数理学研究院, 名誉教授
2020 – 2023: 九州大学, 数理学研究院, 名誉教授
2016 – 2019: 九州大学, 数理学研究院, 教授
2011 – 2014: 九州大学, 数理(科)学研究科(研究院), 教授
2007 – 2009: Kyushu University, 大学院・数理学研究院, 教授 … More
2005 – 2006: 九州大学, 大学院数理学研究院, 教授
2005: 九州大学, 大学院・数理学研究院, 教授
2002 – 2005: 九州大学, 大学院・数理学研究院, 助教授
2001: Graduate School of Mathematics, Kyushu University, Ass. Prof., 大学院・数理研究院, 助教授
2001: 九州大学, 数理学研究院, 助教授
2000: 九州大学, 大学院・数理学研究院, 助教授
1999: 九州大学, 大学院・数理学研究科, 助教授
1997 – 1999: 九州大学, 数理学研究科, 助教授
1994 – 1996: Kyushu Univ. : Graduate School of Math. : Associ.Prof., 大学院・数理学研究科, 助教授
1994: 九州大学, 大学院数理学研究科, 助教授
1991 – 1993: Kyushu Univ., Faculty of Sci., Lecturer, 理学部, 講師
1991: 九州部学, 理学部, 講師
1990: 九州大学, 理学部, 助手 Less
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) / Basic Section 12040:Applied mathematics and statistics-related / Foundations of mathematics/Applied mathematics
Except Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) / 社会システム工学 / Statistical science / Geometry / 解析学
Keywords
Principal Investigator
ゲーム理論 / 不動点定理 / 離散不動点定理 / 変分問題 / 凸解析 / 動的計画法 / ナッシュ均衡 / 非線形計画法 / 中間値の定理 / マルコフ・角谷の共通不動点定理 … More / 展開形ゲーム / 非線形計画問題 / リカッチ方程式 / ヤコビ方程式 / 共役点 / 離散凸解析 / 最適化理論 / 離散化 / 非決定性 / 動的計画 / 協力ゲーム / 双対定理 / 最適化 / 応用数学 / 微分不可能計画 / 数値的検証法 / 劣微分 / アダマールの零点定理 / ポワンカレ・ミランダの定理 / アダマールの定理 / レフシェッツの不動点定理 / ハムサンドウィッチ定理 / 非線形最適化 / 対心定理 / ボルスク・ウラムの定理 / 二者択一の定理 / スペルナーの補題 / 離散最適化 / L凸集合 / 共通不動点定理 / 純戦略均衡 / 離散分離定理 / Dynamic programming / Convex analysis / Duality theorem / Shapley value / Game theory / Discretization / Conjugate point / Optimization / 最適停止問題 / ヘッセ行列 / 不確実性 / 協カゲーム / 動的計画問題 / シャプレー値 / convex programming / fazzy optimization / dynamic programming / nonlinear programming / variational problem / Riccati equation / Jacobi equation / conjugate point / 逆理論 / 変分法 / カオス性 / ファジィ / パラメトリック最適化 / 不変埋没原理 / ファジィ最適化 / 凸計画法 / ファジイ最適化 / n人非協力ゲーム / 純戦略ナッシュ均衡 / Hexの定理 / Brouwerの不動点定理 / Spernerの補題 / 劣モジュラ解析 / 組合せ最適化 / 非決定性動的計画 / 協力ファジィゲーム / ミニマックス計画問題 / サポートベクターマシン / ナッシュ均衡解 / 純戦略 / 3相分割問題 / 縮小写像 / 三浦折り / 平織り / 角の折り出し / 折り紙設計 / 折り紙工学 / 局所平坦条件 / 平坦折り / 折り紙境界値問題 / 変形折り鶴理論 / 球面折り紙 / 折り紙の工学 / 2次曲線 / 球面折紙 / 折り紙 / 折紙設計 / 折鶴変形理論 / 折紙工学 / 折り紙の数理 / 統計的推測理論 / 多次元離散型データ解析 / 精度保証付き計算 / 微値的検証法 / 不等式相条件 / 包絡線 / 動節点 / 最適性条件 / 最良近似 / 双曲型偏微分方程式 / 折れ線近似 / 微分不可能最適化 / スプライン関数 / ルジャンドル条件 / 非線形楕円型方程式 / 最良近似問題 / 最適制御問題 … More
Except Principal Investigator
ポートフォリオ / 有限要素法 / invariant imbedding / 不変埋没原理 / 動的評価 / 数理ファイナンス / 動的計画法 / 非決定性 / 精度保証付き数値計算 / 数値的検証法 / 多重比較 / 楕円型境界値問題 / dynamic evaluation / Stopping time / mathematical finance / portfolio / stochastic optimization / non-additive criterion / controlled Markov chain / 停止時刻・満期日 / 停止時刻・日 / 確率的最適化 / 非加法型評価 / 制御マルコフ連鎖 / dynamic programming / parametric method / history method / decision tree-tavble / nonadditive reward / uncertainty / fuzzy environment / ポートフオリオ / 最適停止 / 不確実性 / 意思決定 / 不完備情報 / 複合評価 / ファジィ環境 / ファジィシステム / 動的最適化 / Comparative clinical trials / Model evaluation / Reduction of dimensionality / Spline functions / Categorical data / Reliability of the systems / Information criteria / Bootstrap / 離散分布論 / 予測誤差 / 統計モデル / 因子分析 / 判別分析 / 離散多変量データ / ノンパラメトリック検定 / 変化点問題 / 構造分析 / ブートストラップ法 / 情報量基準 / 比較臨床試験 / モデル評価 / 次元縮少 / スプライン関数 / カテゴリカルデータ / システムの信頼性 / 情報量規準 / ブートストラップ / Nonstandard Analysis / Concurrency / Axiomatic Set Theory / Formal Methods / Complex Systems / 述語論理 / 並行プロセス / 超準解析 / 並行性 / 公理的集合論 / 形式的方法 / 複雑システム / 積分方程式 / フィボナッチ相補双対性 / 黄金最適 / 非決定性最適化 / 停止時刻 / 1次解・2次解 / フィボナッチ相補双対 / 黄金相補双対 / フィボナッチ最適解 / 黄金最適解 / 制御積分方程式 / ベルマン方程式 / 確率的 / 連続状態 / 動的計画性 / 微分方程式 / 制御 / 最適化 / 評価 / 差分方程式 / 次状態 / 楕円型偏微分方程式 / 二値データ / 非線形反応 / 総計数字 / チェビシェフ近似問題 / アレキサンドロフ空間 / モジュラー不変性 / アソシェーションスキーム / スピンモデル / トンネル数 / 連結和 / 結び目 / 分割表 / 離散型モデル / 統計解析 / 放物型初期境界値問題 / カメロン・マルチン空間 / 確率移動 / 徑比不等式 / 大域密度定理 / O-1法則 / ループ群上のウイーナー測度 / 作用群 / 測度の連続性 / 生物統計学 / 超幾何分布 / AIC / BROWNーLAVANGE検定 / 精度保証付き計算法 / 誤差評価 Less
  • Research Projects

    (25 results)
  • Research Products

    (149 results)
  • Co-Researchers

    (42 People)
  •  トポロジーによる極値と均衡の大域的研究Principal Investigator

    • Principal Investigator
      川崎 英文
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12040:Applied mathematics and statistics-related
    • Research Institution
      Kyushu University
  •  Studies on game theory by Lefschetz fixed point theorem and discrete fixed point theoremsPrincipal Investigator

    • Principal Investigator
      川崎 英文
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 12040:Applied mathematics and statistics-related
    • Research Institution
      Kyushu University
  •  Formulation of discrete nonlinear programmingPrincipal Investigator

    • Principal Investigator
      Kawasaki Hidefumi
    • Project Period (FY)
      2016 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Foundations of mathematics/Applied mathematics
    • Research Institution
      Kyushu University
  •  Studies on discrete convex analysis and discrete fixed point theoremsPrincipal Investigator

    • Principal Investigator
      KAWASAKI Hidefumi
    • Project Period (FY)
      2011 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  Studies on continuous and discrete structures in optimization and game theoryPrincipal Investigator

    • Principal Investigator
      KAWASAKI Hidefumi
    • Project Period (FY)
      2006 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  STUDY OF CONTROLLED INTEGRAL EQUATIONS AND MATHEMATICAL FINANCE THROUGH DYNAMIC PROGRAMMING

    • Principal Investigator
      IWAMOTO Seiichi
    • Project Period (FY)
      2005 – 2008
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  折り紙工学支援のための折り紙の数理的研究Principal Investigator

    • Principal Investigator
      川崎 英文
    • Project Period (FY)
      2004 – 2006
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  非決定性動的計画法の研究とその制御差分方程式への応用

    • Principal Investigator
      IWAMOTO Seiichi
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Exploratory Research
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  Study on continuous- and discrete structure in optimizationPrincipal Investigator

    • Principal Investigator
      KAWASAKI Hidefumi
    • Project Period (FY)
      2002 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      KYUSHU UNIVERSITY
  •  Non-Additive Criterion on Controlled Markov Chains and its Applications to Mathematical Finance

    • Principal Investigator
      IWAMOTO Seiichi
    • Project Period (FY)
      2001 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  STUDIES ON CONTINUOUS OPTIMIZATION PROBLEMS AND THEIR DISCRETIZATIONPrincipal Investigator

    • Principal Investigator
      KAWASAKI Hidefumi
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      KYUSHU UNIVERSITY
  •  Study on Construction of Optimal Decision-making Processes under Fuzzy Environment and/or under Uncertainty and its Applications

    • Principal Investigator
      IWAMOTO Seiichi
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      社会システム工学
    • Research Institution
      KYUSHU UNIVERSITY
  •  最適制御問題と最良近似問題の研究Principal Investigator

    • Principal Investigator
      川崎 英文
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  最適化と最良近似Principal Investigator

    • Principal Investigator
      川崎 英文
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  トポロジーとその関連分野の研究

    • Principal Investigator
      加藤 十吉
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Kyushu University
  •  多次元離散型データ解析のための正規直交化多次元スコア検定

    • Principal Investigator
      柳川 尭
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  関数方程式の解に対する精度保証付き数値計算法

    • Principal Investigator
      中尾 充宏
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  離散型多重比較法の数学的基礎と応用

    • Principal Investigator
      柳川 堯
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  非線形最適化の基礎理論とその応用Principal Investigator

    • Principal Investigator
      川崎 英文
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  Computer-intensive statistical methods in multivariate analysis

    • Principal Investigator
      KONISHI Sadanori
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Statistical science
    • Research Institution
      KYUSHU UNIVERSITY
      The Institute of Statistical Mathematics
  •  確率測度の無限次元級数解析と距離解析

    • Principal Investigator
      佐藤 坦
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kyushu University
  •  微分方程式に対する精度保証付き数値計算法

    • Principal Investigator
      中尾 充宏
    • 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
      Kyushu University
  •  疎な高次分割表の解析理論の研究と計算アルゴリズムの開発

    • Principal Investigator
      YANAGAWA Takashi
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Institution
      Kyushu University
  •  関数方程式に対する自己検証的数値計算法

    • Principal Investigator
      NAKAO Mitsuhiro
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University
  •  Computing Science and Complex systems

    • Principal Investigator
      TANAKA Syunichi
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kyushu University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 Other

All Journal Article Presentation Book

  • [Book] 現代技術への数学入門「最適化法」2008

    • Author(s)
      川崎英文
    • Publisher
      講談社
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Book] 最適化と数理ファイナンス(仮題)2008

    • Author(s)
      川崎 英文・谷口 説男
    • Total Pages
      55
    • Publisher
      講談社
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Book] 現代技術への数学入門, 最適化法2008

    • Author(s)
      川崎英文
    • Publisher
      講談社
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Book] 折り紙の数理と科学2005

    • Author(s)
      川崎敏和(監訳)
    • Total Pages
      230
    • Publisher
      川崎敏和(監訳)
    • Data Source
      KAKENHI-PROJECT-16654023
  • [Book] Roses, Origami and Mathematics2005

    • Author(s)
      T.Kawasaki
    • Total Pages
      175
    • Publisher
      Japan Publications Trading co., LTD
    • Data Source
      KAKENHI-PROJECT-16654023
  • [Book] 折り紙の科学(第3回折り紙の科学国際会議論文集の翻訳)2005

    • Author(s)
      川崎敏和
    • Total Pages
      224
    • Publisher
      森北出版
    • Data Source
      KAKENHI-PROJECT-16654023
  • [Book] 極値問題2004

    • Author(s)
      川崎英文
    • Total Pages
      244
    • Publisher
      横浜図書
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Book] Extremal Problems (Japanese)2004

    • Author(s)
      H.Kawasaki
    • Total Pages
      244
    • Publisher
      Yokohama Publishers
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Borsuk-Ulamの定理の最適化への応用2024

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録:非線形解析学と凸解析学の研究

      Volume: 2274

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] An extension of Hadamard's theorem to set-valued mappings and its application to subdifferentials2023

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Nonlinear and Convex Analysis

      Volume: 24

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] An <i>n</i>-Dimensional Intermediate Value Theorem and Its Application to an <i>n</i>-Person Strategic Game2023

    • Author(s)
      H. Kawasaki
    • Journal Title

      Communications in Economics and Mathematical Sciences

      Volume: 2 Issue: 0 Pages: 58-63

    • DOI

      10.50906/cems.2.0_58

    • ISSN
      2436-3162
    • Language
      English
    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] An application of Borsuk-Ulam's theorem to parametric optimization2023

    • Author(s)
      H. Kawasaki
    • Journal Title

      Linear and Nonlinear Analysis

      Volume: 9 Pages: 245-252

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] 零点定理の凸解析とゲーム理論への応用2023

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録「確率的環境下での数理的意思決定とその周辺」

      Volume: 2242 Pages: 171-177

    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] An n-dimensional intermediate value theorem and its application to the game theory2022

    • Author(s)
      H. Kawasaki
    • Journal Title

      Linear and Nonlinear Analysis

      Volume: 8

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] 離散共通不動点定理2021

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録「非線形解析学と凸解析学の研究」

      Volume: 2194 Pages: 164-169

    • Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] AN APPLICATION OF RICHARD-SHIH-DONG'S DISCRETE FIXED POINT THEOREM TO EXPANSIVE-FORM GAME2021

    • Author(s)
      H. Kawasaki
    • Journal Title

      Proceedings of the International Conference on Nonliear Analysis and Convex Analysis & International Conference on Optimization: Techniques and Applications

      Volume: 1 Pages: 233-242

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] A discrete common fixed point theorem on L^natural-convex sets2021

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Nonlinear and Convex Analysis

      Volume: 22

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] A discrete common fixed point theorem on L^\natural-convex sets2021

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Nonlinear and Convex Analysis

      Volume: 22 Pages: 2525-2530

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Journal Article] Completion of the proof of flat-foldability theorem for twist fold by KKM lemma2020

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Nonlinear and Convex Analysis

      Volume: 21, No. 1

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] An aspect of Sperner's lemma as a fixed point theorem2019

    • Author(s)
      H. Kawasaki
    • Journal Title

      Linear and Nonlinear Analysis

      Volume: 5 Pages: 67-71

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] Spernerの補題に基づく離散不動点定理2019

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録

      Volume: 2126 Pages: 122-127

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] 縮小写像の離散不動点定理と純戦略均衡2018

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録

      Volume: 2078 Pages: 134-140

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] An application of a theorem of alternatives to origami2017

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of the Operations Research Society Japan

      Volume: 60 Pages: 393-399

    • NAID

      130005874264

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] Dynamic dualization in a general setting2017

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of the Operations Research Society Japan

      Volume: 60 Pages: 43-49

    • NAID

      130005633862

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] Dynamic dualization in a general setting2017

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Operations Research Society Japan

      Volume: 60 Pages: 1-6

    • NAID

      130005633862

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] A discrete fixed point theorem utilizing the directionn preserving condition2017

    • Author(s)
      H. Kawasaki and S. Hashiyama
    • Journal Title

      Journal of Nonlinear and Convex Analysis

      Volume: 18 Pages: 1535-1545

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] 二者択一の定理の折り紙への応用2017

    • Author(s)
      川崎英文
    • Journal Title

      京都大学数理解析研究所講究録

      Volume: 2044 Pages: 193-198

    • Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] An application of a theorem of alternatives to origami2017

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Operations Research Society Japan

      Volume: 60

    • NAID

      130005874264

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] 複数個のLナチュラル凸集合に対する離散分離定理2016

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録

      Volume: 1990 Pages: 161-167

    • Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Journal Article] A proof of convex extension of L-convex functions2015

    • Author(s)
      H. Kawasaki
    • Journal Title

      Proceedings of the 9th Japanese-Hungarian Symposium 2015

      Volume: 9 Pages: 101-106

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Journal Article] L凸関数の凸性の証明について2015

    • Author(s)
      川崎英文
    • Journal Title

      数理解析研究所講究録

      Volume: 1939 Pages: 172-178

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Journal Article] An application of a discrete fixed point theorem to a game in expansive form2013

    • Author(s)
      Hidefumi Kawasaki, Akifumi Kira, Shinpei Kira
    • Journal Title

      Asia-Pacific Journal of Operational Research

      Volume: 30 Issue: 03 Pages: 134-140

    • DOI

      10.1142/s0217595913400137

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Journal Article] Necessity and sufficiency for the existence of a pure-strategy Nash equilibrium2012

    • Author(s)
      Jun-ichi Takeshita and Hidefumi Kawasaki
    • Journal Title

      Journal of the Operations Research Society of Japan

      Volume: 55 Pages: 192-198

    • NAID

      110009517352

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Journal Article] A combinatorial definition of 1D flat-folding2011

    • Author(s)
      H. Kawasaki
    • Journal Title

      Origami^5, Fifth International Meeting of Origami Science

      Volume: 5 Pages: 575-583

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Journal Article] 縮小写像の離散不動点定理とその応用2010

    • Author(s)
      川崎英文
    • Journal Title

      京大数理研講究録, 不確実・不確定性下での意思決定過程 (in press)

    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] 縮小写像の離散不動点定理とその応用2010

    • Author(s)
      川崎英文
    • Journal Title

      京都大学数理解析研究所講究録「不確実・不確定性下での意思決定過程」 (掲載決定)

    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] Discrete fixed point theorems and their application to Nash equilibrium2009

    • Author(s)
      J. Sato, H. Kawasaki
    • Journal Title

      Taiwanese Journal of Mathematics 13

      Pages: 431-440

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] Discrete fixed point theorems and their application to Nash equilibrium2009

    • Author(s)
      J. Sato and H. Kawasaki
    • Journal Title

      to appear in Taiwanese Journal of Mathematics

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] Duality theorem for a three-phase partition problem2008

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Optimization Theory and Applications vol.137

      Pages: 1-10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] Duality theorem for a three-phase partition problem2008

    • Author(s)
      H. Kawasaki
    • Journal Title

      J. of Optimization theory and its applications 137

      Pages: 1-10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] Duality theorem for a three-phase partition problem2008

    • Author(s)
      H. Kawasaki
    • Journal Title

      Journal of Optimization Theory and Applications 137

      Pages: 1-10

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] A duality theorem based on triangles separating three convex sets2007

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of the fourth international symposium of nonlinear analysis and convex analysis

      Pages: 207-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] A duality theorem based on triangles separating three convex sets2007

    • Author(s)
      H. Kawasaki
    • Journal Title

      Proceedings of the fourth international symposium of nonlinear analysis and convex analysis

      Pages: 207-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] A duality theorem based on triangles separating three convex sets2007

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of the fourth international symposium of nonlinear analysis and convex analysis (in press)

    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] A duality theorem based on triangles separating three convex sets2007

    • Author(s)
      H. Kawasaki
    • Journal Title

      Proceedings of the 4th international conference on nonlinear analysis and convex analysis

      Pages: 207-213

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] Duality theorem for a three-phase partition problem2007

    • Author(s)
      H.Kawasaki
    • Journal Title

      in Journal of optimization theory and applications 134(in press)(To appear)

    • Data Source
      KAKENHI-PROJECT-18340031
  • [Journal Article] 森北出版2006

    • Author(s)
      川崎敏和
    • Journal Title

      数学セミナー 45・1

      Pages: 42-43

    • Data Source
      KAKENHI-PROJECT-16654023
  • [Journal Article] 40SME-折り紙学術研究の最前線2006

    • Author(s)
      川崎英文
    • Journal Title

      日本折紙学会誌 100

      Pages: 11-13

    • Data Source
      KAKENHI-PROJECT-16654023
  • [Journal Article] A conjugate-set game induced from the conjugate point2005

    • Author(s)
      H.Kawasaki
    • Journal Title

      数理解析研究所講究録(非線形解析学と凸解析学の研究) 1415

      Pages: 83-89

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Duality and conjugacy for a multi-phase partition problem (Japanese)2005

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of 17th RAMP symposium

      Pages: 171-180

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] 多相分割問題の双対性と共役性2005

    • Author(s)
      川崎英文
    • Journal Title

      第17回RAMPシンポジウム論文集

      Pages: 171-180

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A conjugate-set game induced from the conjugate point2005

    • Author(s)
      H.Kawasaki
    • Journal Title

      RIMS Kokyuroku 1415

      Pages: 83-89

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Conjugate-set game for a nonlinear programming problem2005

    • Author(s)
      H.Kawasaki
    • Journal Title

      Game theory and applications 10

      Pages: 87-95

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A game-theoretic aspect of conjugate sets for a nonlinear programming problem2004

    • Author(s)
      Hidefumi Kawasaki
    • Journal Title

      Nonlinear Analysis and Convex Analysis, Proceedings of the Third International Conference 3

      Pages: 159-168

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13440036
  • [Journal Article] 続折り紙工学の数理2004

    • Author(s)
      川崎英文
    • Journal Title

      日本折紙学会誌 85

      Pages: 11-13

    • Data Source
      KAKENHI-PROJECT-16654023
  • [Journal Article] A game-theoretic aspect of conjugate sets for a nonlinear programming problem2004

    • Author(s)
      Hidefumi Kawasaki
    • Journal Title

      Nonlinear Analysis and Convex Analysis Proceedings of the Second International Conference 3

      Pages: 159-169

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13440036
  • [Journal Article] A game-theoretic aspect of conjugate sets for a nonlinear programming problem2004

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of the third International Conference on Nonlinear Analysis and Convex Analysis

      Pages: 159-168

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Conjugate-set game for a nonlinear programming problem2004

    • Author(s)
      H.Kawasaki
    • Journal Title

      International Journal of Mathematics, Game Theory and Algebra 14・5

      Pages: 375-382

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] 折り紙工学の数理2004

    • Author(s)
      川崎英文
    • Journal Title

      日本折紙学会誌 83

      Pages: 11-13

    • Data Source
      KAKENHI-PROJECT-16654023
  • [Journal Article] Conjugate-set game for a nonlinear programming problem2004

    • Author(s)
      H.Kawasaki
    • Journal Title

      International Journal of Mathematics, Game Theory and Algebra 14-5

      Pages: 375-382

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A game-theoretic aspect of conjugate sets for a nonlinear programming problem2004

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of the third International Conference on Nonlinear Analysis and Convex Analysis 3

      Pages: 159-168

    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] otes on optimal allocation for fixed size confidence regions of the difference of two multinormal means2004

    • Author(s)
      Hiroto Hyakutake, Hidefumi Kawasaki
    • Journal Title

      Bulletin of Informatics and Cybernetics vol.36

      Pages: 131-136

    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Analysis of conjugate points for constant tridiagonal Hesse matrices of a class of extremal problems2003

    • Author(s)
      H.Kawasaki
    • Journal Title

      Optimization Methods & Software 18

      Pages: 197-205

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] 最適化における共役点理論概要2003

    • Author(s)
      川崎英文
    • Journal Title

      日本OR学会第50回シンポジウム論文集

      Pages: 15-30

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A conjugate point theory in optimization2003

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of the 50th Operations Research Symposium

      Pages: 15-30

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A conjugate point theory for nonlinear programming problems2003

    • Author(s)
      H.Kawasaki
    • Journal Title

      Proceedings of the second international conference on nonlinear analysis and convex analysis

      Pages: 149-159

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A game-theoretic aspect of conjugate sets for a nonlinear programming problem (Japanese)2002

    • Author(s)
      H.Kawasaki
    • Journal Title

      RIMS Kokyuroku 1297

      Pages: 38-47

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] 三重対角行列に対する共役点の分類2002

    • Author(s)
      川崎英文
    • Journal Title

      京都大学数理解析研究所講究録(非線形解析学と凸解析学の研究) 1298

      Pages: 25-34

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] The Riccati equation for an optimization problem2002

    • Author(s)
      川崎英文
    • Journal Title

      京都大学数理解析研究所講究録(非線形解析学と凸解析学の研究) 1246

      Pages: 50-55

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Classification of conjugate points for tridiagonal matrices (Japanese)2002

    • Author(s)
      H.Kawasaki
    • Journal Title

      RIMS Kokyuroku 1298

      Pages: 25-34

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] The Riccati equation for an optimization problem (Japanese)2002

    • Author(s)
      H.Kawasaki
    • Journal Title

      RIMS Kokyuroku 1246

      Pages: 50-55

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] A relationship between the Riccati equation and the pivots in optimization2002

    • Author(s)
      川崎英文
    • Journal Title

      京都大学数理解析研究所講究録(最適化の数理とアルゴリズム) 1297

      Pages: 38-47

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Conjugate-set game for a nonlinear programming problem

    • Author(s)
      H.Kawasaki
    • Journal Title

      Game theory and applications 10 (to appear)

    • Data Source
      KAKENHI-PROJECT-14340037
  • [Presentation] パラメトリック最適化問題に対する対心定理2024

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] Borsuk-Ulamの定理の最適化への応用2023

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会:非線形解析学と凸解析学の研究
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] Borsuk-Ulamの定理の最適化への応用2023

    • Author(s)
      川崎英文
    • Organizer
      第28回情報・統計科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] Borsuk-Ulamの定理による非線形計画法2023

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 零点定理によるナッシュ均衡へのアプローチ2022

    • Author(s)
      川崎英文
    • Organizer
      第27回 情報・統計科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] Hadamardの定理の拡張と凸解析へのその応用2022

    • Author(s)
      川崎英文
    • Organizer
      日本応用数理学会年会
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 2つの零点定理とn次元中間値の定理2022

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] n次元中間値の定理と戦略形ゲームへのその応用2022

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会:非線形解析学と凸解析学の研究
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 零点定理のゲーム理論・凸解析への応用2022

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会:確率的環境下での数理的意思決定とその周辺
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 不動点定理とその仲間たち-ゲーム理論への応用2022

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会九州支部会
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] n次元中間値の定理とゲーム理論へのその応用2021

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会秋季研究発表会
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 離散共通不動点定理2021

    • Author(s)
      川崎英文
    • Organizer
      数理解析研究所研究集会「非線形解析学と凸解析学の研究」
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] 離散共通不動点定理2021

    • Author(s)
      川崎英文
    • Organizer
      数理解析研究所研究集会「非線形解析学と凸解析学の研究」
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 離散共通不動点定理2020

    • Author(s)
      川崎英文
    • Organizer
      第25回情報・統計科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-20K03751
  • [Presentation] 離散共通不動点定理2020

    • Author(s)
      川崎英文
    • Organizer
      第25回情報・統計科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] An application of discrete fixed point theorems to the game theory2019

    • Author(s)
      H. Kawasaki
    • Organizer
      2019 National Taiwan Normal University -Kyushu University Joint Forum on Facilitating Interdisciplinary Research and Education
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] An aspect of Sperner’s lemma as a discrete fixed point theorem2019

    • Author(s)
      H. Kawasaki
    • Organizer
      International Conference on Nonlinear Analysis and Convex Analysis
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Spernerの補題の離散不動点定理としての側面2019

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会:数理計画問題に対する理論とアルゴリズムの研究
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Spernerの補題に基づく離散不動点定理2019

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会春季研究発表会
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] ねじり折りの剛体可折性とねじり折りを用いた剛体平織りの数え上げ2019

    • Author(s)
      諌山博人, 川崎英文
    • Organizer
      日本応用数理学会2019年度年会
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] An application of Richard-Shih-Dong’s discrete fixed point theorem to games in extensive form2018

    • Author(s)
      H. Kawasaki
    • Organizer
      The InternationalWorkshop on Nonlinear Analysis and Optimization
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] ねじり折り平坦可折定理の証明の完成2018

    • Author(s)
      川崎英文
    • Organizer
      日本応用数理学会2018年度年会
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] 縮小写像の離散不動点定理とその応用2018

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会2018年春季研究発表会
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Completion of the proof of flat-foldability theorem for twist fold by KKM lemma2018

    • Author(s)
      H. Kawasaki
    • Organizer
      The 6th Asian Conference on Nonlinear Analysis and Optimization
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Spernerの補題と離散不動点2018

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会:不確実性の下での意思決定の数理とその周辺
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Hellyの定理とKKM補題によるねじり折りの考察2018

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会2018年春季研究発表会
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] n戦略形ゲームの純戦略均衡と方向保存条件2017

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会春季発表会
    • Place of Presentation
      沖縄県市町村自治会館
    • Year and Date
      2017-03-15
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] 二者択一の定理,Helly の定理,KKM 補題によるねじり折りの考察2017

    • Author(s)
      川崎英文
    • Organizer
      第22回情報・統計科学シンポジウム
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Pure strategy equilibria for an n-person strategic game2017

    • Author(s)
      H. Kawasaki
    • Organizer
      International Workshop on Nonlinear Optimization and Applications 2017
    • Place of Presentation
      Pukyong National University
    • Year and Date
      2017-02-11
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] 縮小写像の離散不動点定理と純戦略均衡2017

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会:不確実性の下での意思決定理論とその応用:計画数学の展開
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] A discrete fixed point theorem and an existence theorem of a pure-strategy equilibrium2017

    • Author(s)
      H. Kawasaki
    • Organizer
      21st Conference of the International Federation of Operational Research Societies
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] An application of theorems of alternatives to origami--twist fold2017

    • Author(s)
      H. Kawasaki
    • Organizer
      The Tenth International Conference on Nonlinear Analysis and Convex Analysis
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] 二者択一の定理の折り紙への応用2016

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会「確率的環境下における数理モデルの理論と応用」
    • Place of Presentation
      京都大学益川ホール
    • Year and Date
      2016-11-09
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Integral convexity, M-convexity, and L-convexity in discrete convex analysis2016

    • Author(s)
      H. Kawasaki
    • Organizer
      International Workshop on Nonlinear Optimization and Applications 2016
    • Place of Presentation
      Pukyong National University
    • Year and Date
      2016-04-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05278
  • [Presentation] Lov\'asz拡張とL凸関数の凸性について2014

    • Author(s)
      川崎英文
    • Organizer
      日本OR学会九州支部第3回講演会
    • Place of Presentation
      西南学院大学
    • Year and Date
      2014-12-06
    • Invited
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Piecewise-linear extension and a discrete fixed point theorem2013

    • Author(s)
      Hidefumi Kawasaki
    • Organizer
      International Symposium on Nonlinear Analysis and Optimization 2011
    • Place of Presentation
      Pukyong National University, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Fixed point theorems and related topics2013

    • Author(s)
      Hidefumi Kawasaki
    • Organizer
      The 3rd International Congress on Natural Sciences
    • Place of Presentation
      Niigata University
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Discrete fixed point theorems2012

    • Author(s)
      Hidefumi Kawasaki
    • Organizer
      The 4th International Symposium on Banach and Function Spaces
    • Place of Presentation
      Kyushu Institute of Technology
    • Invited
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] 離散不動点定理概要-ゲーム理論への応用2012

    • Author(s)
      川崎英文
    • Organizer
      松江セミナー
    • Place of Presentation
      島根大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Brouwerの不動点定理に基づく離散不動点定理2012

    • Author(s)
      川崎英文
    • Organizer
      第17回統計・情報科学シンポジウム
    • Place of Presentation
      九州大学
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Discrete Fixed Point Theorems and Simplicial Decompositions2012

    • Author(s)
      Hidefumi Kawasaki
    • Organizer
      The 2nd International Congress on Natural Sciences, Kaohsiung
    • Place of Presentation
      Kaohsiung, Taiwan
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] 離散不動点定理と単体分割2012

    • Author(s)
      川崎英文
    • Organizer
      京大数理研研究集会「最適化手法の理論と応用の繋がり」
    • Place of Presentation
      京都大学数理解析研究所
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] An application of a discrete fixed point theorem for contraction mappings to a game in expansive form2011

    • Author(s)
      H. Kawasaki
    • Organizer
      The 5th Sino-Japanese Optimization Meeting
    • Place of Presentation
      Institute of Cmputational Mathematics and Scientific/Engineering Computaing, Beijing
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Discrete fixed point theorems of contraction mappings2010

    • Author(s)
      H. Kawasaki
    • Organizer
      International Symposium on Nonlinear Analysis and Optimization
    • Place of Presentation
      釜慶大学, 韓国
    • Year and Date
      2010-02-06
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Discrete fixed point theorems of contraction mappings2010

    • Author(s)
      H.Kawasaki
    • Organizer
      International Symposium on Nonlinear Analysis and Optimization 2010
    • Place of Presentation
      Pukyong University Pusan, Korea
    • Year and Date
      2010-02-06
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] On discrete version of Brouwer's fixed point theorem2009

    • Author(s)
      H. Kawasaki
    • Organizer
      International Symposium on Nonlinear Analysis and Optimization 2009
    • Place of Presentation
      Pukyong National Univ., Pusan, Korea
    • Year and Date
      2009-02-09
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] 縮小写像の離散不動点定理とその応用2009

    • Author(s)
      川崎英文
    • Organizer
      京大数理研研究集会, 不確実・不確定性下での意思決定過程
    • Place of Presentation
      京大数理研
    • Year and Date
      2009-11-11
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Duality theorem for the three-phase partition problem via minimax theorem2009

    • Author(s)
      H. Kawasaki
    • Organizer
      The 6th International Conference on Nonlinear Analysis and Convex Analysis
    • Place of Presentation
      Tokyo Institute of Technology
    • Year and Date
      2009-03-27
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Duality theorem for the three-phase partition problem via minimax theorem2009

    • Author(s)
      H. Kawasaki
    • Organizer
      The 6th International Conference on Nonlinear Analysis and Convex Analysis
    • Place of Presentation
      東京工業大学
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] On discrete version of Brouwer's fixed point theorem2009

    • Author(s)
      H. Kawasaki
    • Organizer
      International Symposium on Nonlinear Analysis and Optimization 2009
    • Place of Presentation
      Pukyong National University
    • Year and Date
      2009-02-09
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Some extensions of discrete fixed point theorems and their application to the game theory2009

    • Author(s)
      H. Kawasaki
    • Organizer
      The 7th International Conference of Numerical Analysis and Applied Mathematics
    • Place of Presentation
      Rethymno, Crete
    • Year and Date
      2009-09-21
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Duality theorem for the three-phase partition problem via minimax theorem2009

    • Author(s)
      H. Kawasaki
    • Organizer
      The 6th International Conference on Nonlinear Analysis and Convex Analysis
    • Place of Presentation
      東工大
    • Year and Date
      2009-03-27
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Some extensions of discrete fixed point theorems and their application to the game theory2009

    • Author(s)
      H.Kawasaki
    • Organizer
      7th International Conference of Numerical Analysis and Applied Mathematics
    • Place of Presentation
      Rethymno, Greece
    • Year and Date
      2009-09-21
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] 3タイプの離散不動点定理とその応用2009

    • Author(s)
      川崎英文
    • Organizer
      日本オペレーションズ・リサーチ学会
    • Place of Presentation
      長崎大学
    • Year and Date
      2009-11-09
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] On discrete version of Brouwer's fixed point theorem2009

    • Author(s)
      H. Kawasaki
    • Organizer
      International Symposium on Nonlinear Analysis and Optimization 2009
    • Place of Presentation
      釜慶大学, 韓国
    • Year and Date
      2009-02-09
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] 縮小写像の離散不動点定理とその応用2009

    • Author(s)
      川崎英文
    • Organizer
      京都大学数理解析研究所研究集会「不確実・不確定性下での意思決定過程」
    • Place of Presentation
      京都大学
    • Year and Date
      2009-11-11
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Discrete fixed point theorems and their applications to the game theory2008

    • Author(s)
      H. Kawasaki
    • Organizer
      The 28th PNU-POSTECH Algebraic Combinatorics Seminar
    • Place of Presentation
      釜山大学, 韓国
    • Year and Date
      2008-11-15
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Discrete fixed point theorems and their applications to the game theory2008

    • Author(s)
      H. Kawasaki
    • Organizer
      The 28th PNU-POSTECH Algebraic Combinatrics Seminar
    • Place of Presentation
      Pusan National Univ., Pusan, Korea
    • Year and Date
      2008-11-15
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Discrete fixed point theorems and their applications to the game theory2008

    • Author(s)
      H. Kawasaki
    • Organizer
      The 28th PNU-POSTECH Algebraic Combinatorics Seminar
    • Place of Presentation
      Pusan National University
    • Year and Date
      2008-11-15
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Necessary and sufficient conditions for the existence of a pure-strategy Nash equilibrium2008

    • Author(s)
      H. Kawasaki, J. Sato
    • Organizer
      The 4th Sino-Japan Optimization Meeting
    • Place of Presentation
      成功大学, 台湾
    • Year and Date
      2008-08-27
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Some extensions of the duality theorem based on triangles separating three convex sets2007

    • Author(s)
      H.Kawasaki
    • Organizer
      The Fifth International Conference on Nonlinear A nalysis and Convex Analysis
    • Place of Presentation
      National Tsing Hua University, Hsinchu, Taiwan
    • Year and Date
      2007-05-31
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] A discrete fixed point theorem and its application to the game theory2007

    • Author(s)
      H. Kawasaki
    • Organizer
      The 3rd PKNU-KU Joint Symposium on Sciences
    • Place of Presentation
      釜慶大学, 韓国
    • Year and Date
      2007-11-30
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] A discrete fixed point theorem and its application to the game theory2007

    • Author(s)
      H. Kawasaki
    • Organizer
      The 3rd PKNU-KU Joint Symposium on Sciences
    • Place of Presentation
      Pukyong National University
    • Year and Date
      2007-11-30
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Discrete fixed point theorems and their application to a non-cooperative n-person game2007

    • Author(s)
      H.Kawasaki, et. al.
    • Organizer
      The 7th International Conference on Optimization: Techniques and Applications
    • Place of Presentation
      Kobe International Conference Center
    • Year and Date
      2007-12-31
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Discrete fixed point theorems and their application to the game theory,Workshop on nonlinear analysis and convex analysis2007

    • Author(s)
      H.Kawasaki, et. al.
    • Organizer
      京大数理研研究集会, 非線形解析学と凸解析学の研究
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-09-03
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Duality theorems based on triangles separating three convex sets2007

    • Author(s)
      H.Kawasaki
    • Organizer
      COE Conference on the Development of Dynamic Mathematics with High Functionality
    • Place of Presentation
      Fukuoka Recent Hotel
    • Year and Date
      2007-10-01
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Some extensions of the duality theorem based on triangles separating three convex sets2007

    • Author(s)
      H. Kawasaki
    • Organizer
      The 5th International Conference on Nonlinear Analysis and Convex Analysis
    • Place of Presentation
      精華大学, 台湾
    • Year and Date
      2007-05-31
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] A discrete fixed point theorem its application to the game theory2007

    • Author(s)
      H.Kawasaki, et. al.
    • Organizer
      The 3rd PKNU-KU Joint Symposium on Sciences
    • Place of Presentation
      Pukyong National University, Korea
    • Year and Date
      2007-11-30
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Duality theorems based on triangles separating three convex sets2007

    • Author(s)
      H. Kawasaki
    • Organizer
      COE conference on the development of dynamic mathematics with high functionality
    • Place of Presentation
      福岡リーセントホテル
    • Year and Date
      2007-10-04
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] 離散不動点定理とゲーム理論へのその応用2007

    • Author(s)
      川崎英文, 佐藤潤一
    • Organizer
      京大数理研研究集会, 非線形解析学と凸解析学の研究
    • Place of Presentation
      京大数理研
    • Year and Date
      2007-09-03
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] A duality theorem based on triangular cylinders separating three convex sets in R^n2006

    • Author(s)
      H. Kawasaki
    • Organizer
      The 5th Ballarat Workshop on global and non-smooth optimization
    • Place of Presentation
      University of Ballarat, Australia
    • Year and Date
      2006-11-28
    • Data Source
      KAKENHI-PROJECT-18340031
  • [Presentation] Sperner's lemma and related topics

    • Author(s)
      H. Kawasaki
    • Organizer
      The 4th Asian Conference of Nonlinear Analysis and Optimization
    • Place of Presentation
      National Taiwan Normal University
    • Year and Date
      2014-08-05 – 2014-08-09
    • Invited
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] L凸関数の凸性の証明について

    • Author(s)
      川崎英文
    • Organizer
      数理解析研究所研究集:不確実性の下での数理モデルとその周辺
    • Place of Presentation
      京大数理研
    • Year and Date
      2014-11-12 – 2014-11-14
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] L凸関数の凸拡張性の証明

    • Author(s)
      川崎英文
    • Organizer
      日本OR学会春季研究発表会
    • Place of Presentation
      東京理科大学
    • Year and Date
      2015-03-26 – 2015-03-27
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Convexity of L-convex functions in discrete convex analysis

    • Author(s)
      H. Kawasaki
    • Organizer
      International Workshop on Nonlinear Analysis, Optimization and Applications
    • Place of Presentation
      National Pukyong University
    • Year and Date
      2015-02-11 – 2015-02-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-23540142
  • [Presentation] Comparison of discrete fixed point theorems by a bimatrix game

    • Author(s)
      H. Kawasaki
    • Organizer
      The 20th Conferece of the International Federation of Operational Research Societies
    • Place of Presentation
      Centre de Convencions Internacional de Barcelona
    • Year and Date
      2014-07-13 – 2014-07-18
    • Data Source
      KAKENHI-PROJECT-23540142
  • 1.  NAKAO Mitsuhiro (10136418)
    # of Collaborated Projects: 9 results
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  • 2.  IWAMOTO Seiichi (90037284)
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    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  藤野 精一 (20037146)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  梶原 壌二 (90037169)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  河野 俊丈 (80144111)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  末吉 豊 (80128040)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  加藤 十吉 (60012481)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  塩谷 隆 (90235507)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  田中 靖子 (00271099)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  植野 貴之 (00347692)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  川崎 敏和 (90186081)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 42.  SNIEDOVICH Moshe
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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