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Hikita Tatsuyuki  疋田 辰之

ORCIDConnect your ORCID iD *help
Researcher Number 70793230
Affiliation (Current) 2025: 京都大学, 数理解析研究所, 助教
Affiliation (based on the past Project Information) *help 2017 – 2024: 京都大学, 数理解析研究所, 助教
Review Section/Research Field
Principal Investigator
Algebra
Except Principal Investigator
Broad Section B / Medium-sized Section 11:Algebra, geometry, and related fields / Algebra
Keywords
Principal Investigator
代数幾何 / 表現論 / 錐的シンプレクティック特異点解消 / 超幾何関数 / シンプレクティック双対性 / 楕円量子群 / 楕円コホモロジー / 標準基底 / シンプレクティック特異点解消 / 幾何学的表現論 … More
Except Principal Investigator
… More 群の表現論 / W代数 / 表現論 / 頂点作用素代数 / 4 次元の超対称性場の理論 / 随伴多様体 / 4次元の場の理論 / 4次元の超対称性場の理論 / 4D/2D双対性 / 小林-ヒッチン対応 / べき零軌道 / トーリック超ケーラー多様体 / 双有理幾何 / 複素シンプレクティック多様体 / ポアソン変形 / シンプレクティック特異点 / モジュライ空間 / 超ケーラー多様体 / シンプレクティック代数幾何 / 群論(含群の表現論) / 無限次元リー環 / 数理物理 Less
  • Research Projects

    (4 results)
  • Research Products

    (17 results)
  • Co-Researchers

    (14 People)
  •  Symplectic algebraic geometry and moduli spaces

    • Principal Investigator
      並河 良典
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 11:Algebra, geometry, and related fields
    • Research Institution
      Kyoto University
  •  Representation theory of vertex algebras for the 21st century

    • Principal Investigator
      荒川 知幸
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Review Section
      Broad Section B
    • Research Institution
      Kyoto University
  •  Canonical bases in equivariant K-theory and their applicationsPrincipal Investigator

    • Principal Investigator
      Hikita Tatsuyuki
    • Project Period (FY)
      2017 – 2022
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Algebra
    • Research Institution
      Kyoto University
  •  W代数とその応用

    • Principal Investigator
      荒川 知幸
    • Project Period (FY)
      2017 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Algebra
    • Research Institution
      Kyoto University

All 2023 2022 2021 2020 2019 2017

All Presentation

  • [Presentation] Elliptic bar involutions for quiver varieties2023

    • Author(s)
      Hikita, Tatsuyuki
    • Organizer
      Representation theory and geometry of loop spaces
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04429
  • [Presentation] Non-toric examples of elliptic canonical bases2023

    • Author(s)
      疋田辰之
    • Organizer
      Elliptic Integrable Systems, Representation Theory and Hypergeomet ric Functions, 東大
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04429
  • [Presentation] Elliptic quantum group2023

    • Author(s)
      疋田辰之
    • Organizer
      第6回Langlands and Harmonic Analysis
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Elliptic bar involutions for quiver varieties2023

    • Author(s)
      Tatsuyuki Hikita
    • Organizer
      Representation theory and geometry of loop spaces
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] K理論的標準基底とその楕円化2022

    • Author(s)
      疋田辰之
    • Organizer
      日本数学会2022年度年会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Non-toric examples of elliptic canonical bases2021

    • Author(s)
      Tatsuyuki Hikita
    • Organizer
      MS Seminar, Kavli IPMU
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Non-toric examples of elliptic canonical bases2021

    • Author(s)
      Hikita, T
    • Organizer
      MS Seminar, IPMU
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04429
  • [Presentation] Non-toric examples of elliptic canonical bases2021

    • Author(s)
      Tatsuyuki Hikita
    • Organizer
      MS Seminar, IPMU
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04993
  • [Presentation] Non-toric examples of elliptic canonical bases2021

    • Author(s)
      疋田辰之
    • Organizer
      Algebraic Lie Theory and Representation Theory
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Elliptic canonical bases for toric hyper-Kahler manifolds2020

    • Author(s)
      疋田辰之
    • Organizer
      東大京大代数幾何セミナー
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Highest weight categories arising from equivariant coherent sheaves on toric hyper-Kahler manifolds2020

    • Author(s)
      疋田辰之
    • Organizer
      阪大オンライン代数幾何学セミナー
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Canonical bases and hypergeometric functions2019

    • Author(s)
      疋田辰之
    • Organizer
      第4回Langlands and Harmonic Analysis
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Elliptic canonical bases for hypertoric varieties2019

    • Author(s)
      Tatsuyuki Hikita
    • Organizer
      Algebraic Lie Theory and Representation Theory 2019
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Elliptic canonical bases for toric hyper-Kahler manifolds2019

    • Author(s)
      Tatsuyuki Hikita
    • Organizer
      Geometric Representation Theory and Quantum Field Theories
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] 標準基底と連接層2019

    • Author(s)
      疋田辰之
    • Organizer
      第2回数理新人セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Elliptic and K-theoretic canonical bases for hypertoric varieties2019

    • Author(s)
      Tatsuyuki Hikita
    • Organizer
      Representation Theory of Algebraic Groups and Quantum Groups
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14163
  • [Presentation] Canonical bases in equivariant K-theory of conical symplectic resolutions2017

    • Author(s)
      疋田辰之
    • Organizer
      Algebraic Lie Theory and Representation Theory (ALTReT) 2017
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14163
  • 1.  荒川 知幸 (40377974)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  山内 博 (40452213)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  並河 良典 (80228080)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  望月 拓郎 (10315971)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  吉川 謙一 (20242810)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  尾高 悠志 (30700356)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  吉岡 康太 (40274047)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  森脇 淳 (70191062)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  松下 大介 (90333591)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  金城 翼 (90982778)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  KONTREC Ana (00978489)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  西中 崇博 (20773021)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  藤田 遼 (40972477)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  川節 和哉 (90853531)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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