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Hisamoto Tomoyuki  久本 智之

ORCIDConnect your ORCID iD *help
Researcher Number 00748345
Affiliation (Current) 2025: 東京都立大学, 理学研究科, 准教授
Affiliation (based on the past Project Information) *help 2020 – 2024: 東京都立大学, 理学研究科, 准教授
2015 – 2019: 名古屋大学, 多元数理科学研究科, 助教
Review Section/Research Field
Principal Investigator
Geometry / Basic Section 11020:Geometry-related
Except Principal Investigator
Basic Section 11020:Geometry-related
Keywords
Principal Investigator
モンジュ・アンペール方程式 / 安定性 / ファノ多様体 / ケーラー・アインシュタイン計量 / K安定性 / 代数多様体 / ケーラー・リッチ流 / 定スカラー曲率ケーラー計量 / 乗数イデアル層 / 自己同型群 / ベルグマン核 / 定スカラー曲率計量 … More
Except Principal Investigator
… More スペクトル / ラプラシアン / リッチ曲率 Less
  • Research Projects

    (4 results)
  • Research Products

    (48 results)
  • Co-Researchers

    (4 People)
  •  代数多様体の標準計量と安定性の幾何学Principal Investigator

    • Principal Investigator
      久本 智之
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 11020:Geometry-related
    • Research Institution
      Tokyo Metropolitan University
  •  リッチ曲率に関する空間の収束・崩壊とスペクトル収束の新展開

    • Principal Investigator
      本多 正平
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 11020:Geometry-related
    • Research Institution
      The University of Tokyo
      Tohoku University
  •  Geometry of polarized varieties and their stabilityPrincipal Investigator

    • Principal Investigator
      Hisamoto Tomoyuki
    • Project Period (FY)
      2017 – 2021
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Geometry
    • Research Institution
      Tokyo Metropolitan University
      Nagoya University
  •  Complex analysis and stability of a polarized manifoldPrincipal Investigator

    • Principal Investigator
      Hisamoto Tomoyuki
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Geometry
    • Research Institution
      Nagoya University

All 2024 2023 2022 2020 2019 2018 2017 2016 2015

All Journal Article Presentation

  • [Journal Article] Mabuchi's soliton metric and relative D-stability2023

    • Author(s)
      Tomoyuki Hisamoto
    • Journal Title

      Amer. J. Math.

      Volume: 145 Pages: 765-806

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K20210
  • [Journal Article] Geometric Flow, Multiplier Ideal Sheaves and Optimal Destabilizer for a Fano Manifold2023

    • Author(s)
      Tomoyuki Hisamoto
    • Journal Title

      The Journal of Goemetric Analysis

      Volume: 33 Issue: 8

    • DOI

      10.1007/s12220-023-01253-6

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K03229, KAKENHI-PROJECT-20H00116, KAKENHI-PROJECT-23K20210
  • [Journal Article] Mabuchi's soliton metric and relative D-stability2023

    • Author(s)
      Tomoyuki Hisamoto
    • Journal Title

      American Journal of Mathematics

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Journal Article] The inverse Monge-Ampere flow and applications to Kahler-Einstein metrics2022

    • Author(s)
      Tristan C. Collins, Tomoyuki Hisamoto and Ryosuke Takahashi
    • Journal Title

      Journal of Differential Geometry

      Volume: 120 Issue: 1

    • DOI

      10.4310/jdg/1641413788

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K14308, KAKENHI-PROJECT-23K20210
  • [Journal Article] Erratum to “Uniform K-stability and asymptotics of energy functionals in Kahler geometry”2022

    • Author(s)
      Boucksom Sebastien、Hisamoto Tomoyuki、Jonsson Mattias
    • Journal Title

      Journal of the European Mathematical Society

      Volume: 24 Issue: 2 Pages: 735-736

    • DOI

      10.4171/jems/1215

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K20210
  • [Journal Article] The inverse Monge-Ampere flow and applications to Kahler-Einstein metrics2019

    • Author(s)
      T. Collins, T. Hisamoto, and R. Takahashi
    • Journal Title

      Jour. Differential Goemetry

      Volume: 印刷中

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Journal Article] Uniform K-stability and asymptotics of energy functionals in Kahler geometry.2017

    • Author(s)
      S. Boucksom, T. Hisamoto, and M. Jonsson
    • Journal Title

      European Journal of Mathematics

      Volume: 印刷中

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Journal Article] Uniform K-stability, Duistermaat-Heckman measures and singularities of pairs.2017

    • Author(s)
      S. Boucksom, T. Hisamoto, and M. Jonsson
    • Journal Title

      Annales de l'Institut Fourier

      Volume: 印刷中

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] Fano多様体の最適退化について2024

    • Author(s)
      久本智之
    • Organizer
      日本数学会特別講演
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] 代数多様体の最適退化に対応する幾何学的フローと、その漸近的構成について2023

    • Author(s)
      久本智之
    • Organizer
      筑波大学微分幾何学セミナー, オンライン開催, 2023年3月7日
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] 代数多様体の最適退化に対応する幾何学的フローと、その漸近的構成について2023

    • Author(s)
      久本智之
    • Organizer
      東工大幾何学セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] Quantization of the Kahler-Ricci flow and Optimal degeneration for a Fano manifold2023

    • Author(s)
      久本智之
    • Organizer
      Taipei Conference in Complex Goemetry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] Fano多様体の最適退化の漸近的構成について2023

    • Author(s)
      久本智之
    • Organizer
      京都大学代数幾何学セミナー, 京都大学, 2023年1月20日
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] 代数多様体の最適退化に対応する幾何学的フローと、その漸近的構成について2023

    • Author(s)
      久本智之
    • Organizer
      大阪大学幾何学セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] Asymptotic construction of the optimal degeneration for a Fano manifold2022

    • Author(s)
      久本智之
    • Organizer
      多変数関数論葉山シンポジウム, 湘南国際村センター, 2022年7月25日
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] Asymptotic construction of the optimal degeneration for a Fano manifold2022

    • Author(s)
      久本智之
    • Organizer
      幾何学シンポジウム, 東京理科大学, 2022年8月31日
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] Hermite-Einstein計量の変分法2022

    • Author(s)
      久本智之
    • Organizer
      大阪大学幾何学セミナー, 大阪大学, 2022年5月30日
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K03229
  • [Presentation] Optimal lower bound of the Calabi type funtionals2020

    • Author(s)
      久本智之
    • Organizer
      Pacific Rim Conference in Mathematics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Geometric flow, multiplier ideal sheaves, and optimal degeneration of a Fano manifold2020

    • Author(s)
      久本智之
    • Organizer
      Grauert theory and recent complex geometry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Fano多様体の最適退化の乗数イデアル層による構成2020

    • Author(s)
      久本智之
    • Organizer
      東工大幾何セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Limit of the Kahler-Ricci flow and multiplier ideal sheaves optimally destabilize the Fano manifold2020

    • Author(s)
      久本智之
    • Organizer
      多変数関数論冬セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Greatest lower bound of the Calabi type functional,2019

    • Author(s)
      久本智之
    • Organizer
      The 25th Symposium on Complex Geometry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Optimal destabilizer of a Fano manifold2019

    • Author(s)
      久本智之
    • Organizer
      KIAS seminar
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] The optimal destabilizer of a Fano manifold2019

    • Author(s)
      久本智之
    • Organizer
      Seminaire de geometrie, CMLS
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] ファノ多様体の満渕ソリトンと相対D安定性2019

    • Author(s)
      久本智之
    • Organizer
      第66回幾何学シンポジウム
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] On the lower bound of the Calabi type functional2019

    • Author(s)
      久本智之
    • Organizer
      Seminaire dans Departement de Mathematiques d’Orsay
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] ファノ多様体の最適退化とケーラー・リッチフロー2019

    • Author(s)
      久本智之
    • Organizer
      幾何セミナー, 大阪大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Optimal destabilizing degeneration and the geometric flow for a Fano manifold2019

    • Author(s)
      久本智之
    • Organizer
      Seminaire de Geometrie complexe, Toulouse
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Optimal destabilizer of a Fano manifold2019

    • Author(s)
      久本智之
    • Organizer
      複素解析幾何セミナー, 東京大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] A variational aspect of the Kahler-Einstein problem2018

    • Author(s)
      久本智之
    • Organizer
      日本数学会秋季総合分科会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Optimal destabilizer of a Fano manifold2018

    • Author(s)
      久本智之
    • Organizer
      Workshop on stabilities in Kahler geometry and related topics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] The reduced J-functional and application to the Yau-Tian-Donaldson type conjecture2018

    • Author(s)
      久本智之
    • Organizer
      The 24th Symposium on Complex Geometry,
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Stability of a polarized manifold and coercivity of the K-energy functional2017

    • Author(s)
      久本智之
    • Organizer
      Pacic Rim Complex- Symplectic Geometry Conference, Pohang, Korea
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Reduced norm of a test conguration and weak YTD conjecture2017

    • Author(s)
      久本智之
    • Organizer
      HAYAMA Symposium on Complex Analysis in Several Variables, Hayama, Japan
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] On the weak Yau-Tian-Donaldson conjecture2017

    • Author(s)
      久本智之
    • Organizer
      KASS seminar, Chalmers University, Goteborg, Sweden
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] トーリック多様体の安定性とKエネルギーのcoercivity2017

    • Author(s)
      久本智之
    • Organizer
      第64 回幾何学シンポジウム, 金沢大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Reduced norm of a test conguration and weak YTD conjecture2017

    • Author(s)
      久本智之
    • Organizer
      Symposium in Geometry and Differential Equations, Beijing, China
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Gradient ow of the Ding functional2017

    • Author(s)
      久本智之
    • Organizer
      複素解析幾何セミナー, 東京大学
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Coercivity of the K-energy and uniform K-stability2017

    • Author(s)
      久本智之
    • Organizer
      Seminar of Geometry
    • Place of Presentation
      Roma Tre
    • Year and Date
      2017-02-02
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] Stability of a Fano manifold in terms of the Ding energy functional2017

    • Author(s)
      久本智之
    • Organizer
      Winter School on K-stability, Haeundae, Busan, Korea
    • Invited
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] On the gradient ow of the Ding energy functional2017

    • Author(s)
      久本智之
    • Organizer
      Positivity Concepts on Holomorphic Line Bundles and Theories on Canonical Kahler Metrics, 大阪市立大学
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14185
  • [Presentation] Stability and coercivity for toric polarized manifolds2016

    • Author(s)
      久本智之
    • Organizer
      Trends in Modern Geometry
    • Place of Presentation
      東京大学
    • Year and Date
      2016-07-23
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] Alpha-invariant and modulus of uniform K-stability2016

    • Author(s)
      Tomoyuki Hisamoto
    • Organizer
      Workshop on L^2 extension theorems
    • Place of Presentation
      東京大学駒場キャンパス
    • Year and Date
      2016-02-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] Stability and coercivity for toric polarized manifolds2016

    • Author(s)
      久本智之
    • Organizer
      代数幾何・複素幾何セミナー
    • Place of Presentation
      大阪大学
    • Year and Date
      2016-06-01
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] Coercivity of the K-energy and uniform K-stability2016

    • Author(s)
      久本智之
    • Organizer
      Seminaire de Geometrie
    • Place of Presentation
      Universite de Bretagne Occidentale
    • Year and Date
      2016-12-02
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] The strong version of K-stability derived from the coercivity property of the K-energy2015

    • Author(s)
      Tomoyuki Hisamoto
    • Organizer
      SCGP weekly talks
    • Place of Presentation
      Simons center, New York USA
    • Year and Date
      2015-11-03
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] On uniform K-stability2015

    • Author(s)
      Tomoyuki Hisamoto
    • Organizer
      School and International Conference on Geometry and Quantization
    • Place of Presentation
      ICMAT, Madrid Spain
    • Year and Date
      2015-09-17
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H06262
  • [Presentation] Stability condition derived from the coercivity of K-energy2015

    • Author(s)
      Tomoyuki Hisamoto
    • Organizer
      幾何コロキウム
    • Place of Presentation
      東京大学駒場キャンパス
    • Year and Date
      2015-11-27
    • Invited
    • Data Source
      KAKENHI-PROJECT-15H06262
  • 1.  本多 正平 (60574738)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  服部 広大 (30586087)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  山下 真由子 (30866249)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  高橋 良輔
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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