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KUBOTA Ayako  久保田 絢子

ORCIDConnect your ORCID iD *help
Researcher Number 50875408
Other IDs
Affiliation (Current) 2026: 埼玉大学, 理工学研究科, 助教
Affiliation (based on the past Project Information) *help 2026: 埼玉大学, 理工学研究科, 助教
2024: 埼玉大学, 理工学研究科, 助教
2020 – 2023: 早稲田大学, 理工学術院, 講師(任期付)
Review Section/Research Field
Principal Investigator
Basic Section 11010:Algebra-related / 0201:Algebra, geometry, analysis, applied mathematics,and related fields
Keywords
Principal Investigator
コックス環 / 不変ヒルベルトスキーム / 冪零軌道 / Cox環 / 特異点解消 / 不変Hilbertスキーム
  • Research Projects

    (2 results)
  • Research Products

    (8 results)
  •  不変ヒルベルトスキームの双有理モデルPrincipal Investigator

    • Principal Investigator
      久保田 絢子
    • Project Period (FY)
      2026 – 2030
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 11010:Algebra-related
    • Research Institution
      Saitama University
  •  The invariant Hilbert scheme associated to the Cox realizationPrincipal Investigator

    • Principal Investigator
      KUBOTA Ayako
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0201:Algebra, geometry, analysis, applied mathematics,and related fields
    • Research Institution
      Saitama University
      Waseda University

All 2025 2024 2023

All Journal Article Presentation

  • [Journal Article] Invariant Hilbert scheme of the Cox realization of the nilpotent cone in $\mathfrak{sl}(n)$2023

    • Author(s)
      Kubota Ayako
    • Journal Title

      Advanced Studies in Pure Mathematics

      Volume: 88 Pages: 517-533

    • DOI

      10.2969/aspm/08810517

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] Some examples of the invariant Hilbert scheme of the nilpotent orbit closure of type A2025

    • Author(s)
      久保田絢子
    • Organizer
      The 23rd Affine Algebraic Geometry Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] Invariant Hilbert scheme of the Cox realization2024

    • Author(s)
      久保田絢子
    • Organizer
      Varieties with Boundaries
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] Examples of the invariant Hilbert scheme of the Cox realization2024

    • Author(s)
      久保田絢子
    • Organizer
      Vertex algebras and related topics
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] Cox実現の不変Hilbertスキームについて2024

    • Author(s)
      久保田絢子
    • Organizer
      数理連携セミナー 特異点とMcKay対応
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] On some examples of the invariant Hilbert scheme of the Cox realization2024

    • Author(s)
      久保田絢子
    • Organizer
      Spring Workshop on the Representation Theory of Algebras and related areas
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] Examples of the invariant Hilbert scheme of the Cox realization2024

    • Author(s)
      久保田絢子
    • Organizer
      Moduli spaces and Arithmetic
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22313
  • [Presentation] Invariant Hilbert scheme and resolution of singularities of quotient varieties2024

    • Author(s)
      久保田絢子
    • Organizer
      Japanese Australian Workshop on Real and Complex Singularities
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22313

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