Ouchi Genki 大内元気

… Alternative Names

大内元気オオウチゲンキ

Less

Researcher Number	40827367
Other IDs
Affiliation (Current)	2025: 北海道大学, 理学研究院, 准教授
Affiliation (based on the past Project Information) *help	2025: 北海道大学, 理学研究院, 准教授 2025: 名古屋大学, 多元数理科学研究科, 助教 2020 – 2023: 名古屋大学, 多元数理科学研究科, 助教 2019: 国立研究開発法人理化学研究所, 数理創造プログラム, 基礎科学特別研究員
Review Section/Research Field	Principal Investigator Basic Section 11010:Algebra-related Except Principal Investigator Basic Section 11010:Algebra-related
Keywords	Principal Investigator 導来圏 / 代数幾何学 / モジュライ空間 / 自己同型 / Calabi-Yau多様体 / 自己同型群 / K3曲面 / シンプレクティック幾何学 / ミラー対称性 Except Principal Investigator 自己同型 … More / Enriques曲面 / Kummer曲面 / 正則シンプレクティック多様体 / K3曲面 Less

K3曲面および正則シンプレクティック多様体の研究
- Principal Investigator
  
  金銅誠之
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Nagoya University
三角圏のスペクトラムとモジュライ理論に基づく連接層の導来圏の研究Principal Investigator
- Principal Investigator
  
  大内元気
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Hokkaido University
Calabi-Yau多様体の自己同型と不変量の研究Principal Investigator
- Principal Investigator
  
  大内元気
- Project Period (FY)
  2019 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Nagoya University
  Institute of Physical and Chemical Research

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Thurston compactifications of spaces of stability conditions on curves2024
- Author(s)
  Kikuta Kohei、Koseki Naoki、Ouchi Genki
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: 377 Pages: 2897-2923
- DOI
  10.1090/tran/9104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14520, KAKENHI-PROJECT-21K13780
[Journal Article] Perverse schobers and Orlov equivalences2023
- Author(s)
  Koseki Naoki、Ouchi Genki
- Journal Title
  
  European Journal of Mathematics
  
  Volume: 9 Issue: 2
- DOI
  10.1007/s40879-023-00628-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14520
[Journal Article] Prime thick subcategories on elliptic curves2022
- Author(s)
  Hirano Yuki、Ouchi Genki
- Journal Title
  
  Pacific Journal of Mathematics
  
  Volume: 318 Issue: 1 Pages: 69-88
- DOI
  10.2140/pjm.2022.318.69
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14520, KAKENHI-PROJECT-19K14502
[Journal Article] Derived factorization categories of non‐Thom?Sebastiani‐type sums of potentials2022
- Author(s)
  Hirano Yuki、Ouchi Genki
- Journal Title
  
  Proceedings of the London Mathematical Society
  
  Volume: 126 Issue: 1 Pages: 1-75
- DOI
  10.1112/plms.12488
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14520, KAKENHI-PROJECT-19K14502
[Journal Article] Serre dimension and stability conditions2021
- Author(s)
  Kikuta Kohei、Ouchi Genki、Takahashi Atsushi
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: - Issue: 1-2 Pages: 997-1013
- DOI
  10.1007/s00209-021-02718-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520, KAKENHI-PROJECT-20K22310, KAKENHI-PROJECT-16H06337, KAKENHI-PROJECT-18H01116
[Journal Article] Categorical polynomial entropy2021
- Author(s)
  Fan Yu-Wei、Fu Lie、Ouchi Genki
- Journal Title
  
  Advances in Mathematics
  
  Volume: 383 Pages: 107655-107655
- DOI
  10.1016/j.aim.2021.107655
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Journal Article] Automorphism groups of cubic fourfolds and K3 categories2021
- Author(s)
  Ouchi Genki
- Journal Title
  
  Algebraic Geometry
  
  Volume: 8 Pages: 171-195
- DOI
  10.14231/ag-2021-003
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14520
[Journal Article] Hochschild entropy and categorical entropy2020
- Author(s)
  Kohei kikuta, Genki Ouchi
- Journal Title
  
  arXiv:2012.13510
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-19K14520
[Journal Article] On entropy of spherical twists, with Appendix by A. Bayer2020
- Author(s)
  Genki Ouchi
- Journal Title
  
  Proceedings of the American Mathematical Society
  
  Volume: 148 Issue: 3 Pages: 1003-1014
- DOI
  10.1090/proc/14762
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] 安定性条件の空間とThurstonコンパクト化2024
- Author(s)
  Genki Ouchi
- Organizer
  幾何セミナー, 東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Cubic fourfolds and K3 surfaces with large automorphism groups2023
- Author(s)
  Genki Ouchi
- Organizer
  SAG, HIM, Bonn
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Cubic fourfolds and K3 surfaces with large automorphism groups2023
- Author(s)
  Genki Ouchi
- Organizer
  Birational geometry and Algebraic dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Stability conditions on K3 surfaces and mass of spherical objects2023
- Author(s)
  Genki Ouchi
- Organizer
  Workshop on Floer theory, categorical dynamics and related topics
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] K3曲面の導来圏と有限群2023
- Author(s)
  Genki Ouchi
- Organizer
  代数学シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Stability conditions on K3 surfaces and mass of spherical objects2023
- Author(s)
  Genki Ouchi
- Organizer
  Online Seminar on Algebraic and Complex Dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Toward description of finite autoequivalences of derived categories of K3 surfaces2023
- Author(s)
  Genki Ouchi
- Organizer
  Bologna--Nagoya online seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Stability conditions on K3 surfaces and mass of spherical objects2023
- Author(s)
  大内元気
- Organizer
  正標数体上の代数多様体、および連接層の導来圏に関するワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] 安定性条件の空間とThurstonコンパクト化2022
- Author(s)
  大内元気
- Organizer
  サマースクール「ミラー対称性の諸相 2022」
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Symplectic automorphism groups of cubic fourfolds and K3 surfaces2022
- Author(s)
  Genki Ouchi
- Organizer
  Rationality, Moduli Spaces, and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Cubic fourfolds and K3 surfaces with large automorphism groups2022
- Author(s)
  Genki Ouchi
- Organizer
  Workshop on Mirror symmetry and Related Topics, Kyoto 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Categorical entropy for K3 surfaces2021
- Author(s)
  Genki Ouchi
- Organizer
  阪大オンライン代数幾何学セミナー、大阪大学
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Derived categories of K3 surfaces, abelian surfaces and symplectic resolutions2021
- Author(s)
  Genki Ouchi
- Organizer
  Seminar Algebraic Geometry, the university of Bonn
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Hochschild entropy and categorical entropy2021
- Author(s)
  Genki Ouchi
- Organizer
  Geometry seminar, KIAS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] K3曲面上の圏論的エントロピー2021
- Author(s)
  Genki Ouchi
- Organizer
  名古屋大学多元数理科学研究科談話会、名古屋大学
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Derived categories of K3 surfaces, abelian surfaces and symplectic resolutions2021
- Author(s)
  Genki Ouchi
- Organizer
  名古屋大学代数幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Automorphism groups of cubic fourfolds and K3 categories2020
- Author(s)
  Genki Ouchi
- Organizer
  東大・京大代数幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Serre dimension and stability conditions2020
- Author(s)
  Genki Ouchi
- Organizer
  Mini workshop on derived categories of coherent sheaves, Tokyo metropolitan university
- Invited
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Derived categories of K3 surfaces, abelian surfaces and symplectic resolutions,2020
- Author(s)
  Genki Ouchi
- Organizer
  Mini workshop on derived categories and related topics, Osaka university
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Symplectic automorphism groups of cubic fourfolds and K3 categories2019
- Author(s)
  Genki Ouchi
- Organizer
  Tokyo-Seoul conference in Mathematics 2019, university of Tokyo
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Derived categories of K3 surfaces, abelian surfaces and symplectic resolutions2019
- Author(s)
  Genki Ouchi
- Organizer
  Interaction between Algebraic Geometry and QFT, Moscow institute of physics and technology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520
[Presentation] Derived categories of K3 surfaces, abelian surfaces and symplectic resolutions2019
- Author(s)
  Genki Ouchi
- Organizer
  Japanese-European Symposium on symplectic varieties and moduli spaces, ETS-Zurich, Switzerland
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14520

1. 金銅誠之 (50186847)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Ouchi Genki 大内 元気

大内 元気 オオウチ ゲンキ

Research Projects

Research Products

Co-Researchers

K3曲面および正則シンプレクティック多様体の研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

三角圏のスペクトラムとモジュライ理論に基づく連接層の導来圏の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Calabi-Yau多様体の自己同型と不変量の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Thurston compactifications of spaces of stability conditions on curves2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Perverse schobers and Orlov equivalences2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Prime thick subcategories on elliptic curves2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Derived factorization categories of non‐Thom?Sebastiani‐type sums of potentials2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Serre dimension and stability conditions2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Categorical polynomial entropy2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Automorphism groups of cubic fourfolds and K3 categories2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hochschild entropy and categorical entropy2020

Author(s)

Journal Title

Data Source

[Journal Article] On entropy of spherical twists, with Appendix by A. Bayer2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] 安定性条件の空間とThurstonコンパクト化2024

Author(s)

Organizer

Data Source

[Presentation] Cubic fourfolds and K3 surfaces with large automorphism groups2023

Author(s)

Organizer

Data Source

[Presentation] Cubic fourfolds and K3 surfaces with large automorphism groups2023

Author(s)

Organizer

Data Source

[Presentation] Stability conditions on K3 surfaces and mass of spherical objects2023

Ouchi Genki 大内元気

大内元気オオウチゲンキ