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Kusakabe Yuta  日下部 佑太

ORCIDConnect your ORCID iD *help
Researcher Number 60913861
Other IDs
Affiliation (Current) 2025: 九州大学, 数理学研究院, 准教授
Affiliation (based on the past Project Information) *help 2024: 九州大学, 数理学研究院, 准教授
2021 – 2023: 京都大学, 理学研究科, 助教
Review Section/Research Field
Principal Investigator
Basic Section 11020:Geometry-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields
Keywords
Principal Investigator
楕円性 / 岡多様体 / 岡の原理 / A1ホモトピー論 / 位数有限正則写像 / 正則写像 / 擬凸性 / ホモトピー型 / 基本群 / 補間定理 … More / アファイン代数多様体 / Chern曲率 / Hermite計量 / 正則直線束 / 擬凹性 / Levi問題 / Stein多様体 Less
  • Research Projects

    (2 results)
  • Research Products

    (16 results)
  •  代数的楕円幾何学と岡の原理の新展開Principal Investigator

    • Principal Investigator
      日下部 佑太
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 11020:Geometry-related
    • Research Institution
      Kyushu University
  •  岡の原理の幾何学的側面Principal Investigator

    • Principal Investigator
      日下部 佑太
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0201:Algebra, geometry, analysis, applied mathematics,and related fields
    • Research Institution
      Kyoto University

All 2024 2023 2022 2021

All Presentation

  • [Presentation] 岡領域と双対Levi問題2024

    • Author(s)
      日下部佑太
    • Organizer
      第11回福岡複素解析シンポジウム
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Dynamical methods in Gromov's elliptic geometry2024

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Workshop on Dynamics in Arithmetic and Complex Geometry and its Applications
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Gromov ellipticity in complex analytic geometry and algebraic geometry2023

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Complex Analysis, Geometry, and Dynamics - Portoroz 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Gromov's elliptic geometry from the viewpoints of foliations and dynamics2023

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Problems on Foliations and Dynamics in Complex Geometry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Gromov ellipticity in complex analytic geometry and algebraic geometry2023

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Young Mathematicians Workshop on Several Complex Variables 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Oka tubes in holomorphic line bundles2023

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Online Differential Geometry Seminar (Yau Mathematical Sciences Center, Tsinghua University)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Surjective morphisms onto Gromov elliptic varieties2023

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Oka Theory and Complex Geometry Conference, Summer 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Oka tubes in holomorphic line bundles2023

    • Author(s)
      日下部佑太
    • Organizer
      2023年度多変数関数論冬セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Toward Gromov's Oka principle with growth conditions2023

    • Author(s)
      Yuta Kusakabe
    • Organizer
      Complex Analysis Seminar (University of Ljubljana)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] 複素解析幾何と代数幾何における楕円性について2023

    • Author(s)
      日下部佑太
    • Organizer
      OCAMI複素解析セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Surjective morphisms onto subelliptic varieties2023

    • Author(s)
      日下部佑太
    • Organizer
      Workshop on Complex Geometry in Osaka 2023
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] 岡多様体と楕円性2022

    • Author(s)
      日下部佑太
    • Organizer
      第17回代数・解析・幾何学セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Oka theory for algebraic manifolds2022

    • Author(s)
      日下部佑太
    • Organizer
      阪大オンライン代数幾何学セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] 岡多様体と双対Levi問題2022

    • Author(s)
      日下部佑太
    • Organizer
      京都大学数学談話会
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Oka manifolds and ellipticity2022

    • Author(s)
      Yuta Kusakabe
    • Organizer
      The 7th KTGU Mathematics Workshop for Young Researchers
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K20324
  • [Presentation] Elliptic characterization and unification of Oka maps2021

    • Author(s)
      日下部佑太
    • Organizer
      葉層構造の幾何学とその応用
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K20324

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