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Moduli spaces and derived categories

Research Project

Project/Area Number 21540039
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionHiroshima University

Principal Investigator

ISHII Akira  広島大学, 大学院・理学研究科, 准教授 (10252420)

Co-Investigator(Kenkyū-buntansha) SHIMADA Ichiro  広島大学, 大学院・理学研究科, 教授 (10235616)
SHUN-ICHI Kimura  広島大学, 大学院・理学研究科, 教授 (10284150)
HIDEYASU Sumihiro  広島大学, 大学院・理学研究科, 名誉教授 (60068129)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords導来圏 / McKay対応 / ダイマー模型 / ミラー対称性 / ヒルベルトスキーム / 代数幾何学 / マッカイ対応 / モジュライ
Research Abstract

We determined the consistency condition for dimer models which ensures the derived equivalence between the quiver with relations and the 3-dimensional Gorenstein affine toric variety associated to it. We constructed a full strong exceptional collection consisting of line bundles on a 2-dimensional toric weak Fano stack. We proved that the remaining component in the special McKay correspondence is generated by an exceptional collection. We obtained a certain kind of description of the derived category of a Fermat variety. We obtained some results on iterated G-Hilbert schemes.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (35 results)

All 2012 2011 2010 2009 Other

All Journal Article (16 results) (of which Peer Reviewed: 16 results) Presentation (19 results)

  • [Journal Article] A note on derived categories of Fermat varieties2012

    • Author(s)
      Akira Ishii and Kazushi Ueda
    • Journal Title

      RIMS Kokyuroku Bessatsu

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A note on derived categories of Fermat varieties2012

    • Author(s)
      Akira Ishii, Kazushi Ueda
    • Journal Title

      Proceedings of the conference "Dereived Categories Tokyo 2011", EMS series of Congress Reprots

      Volume: (掲載決定)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A note on consistency conditions on dimer models2011

    • Author(s)
      Akira Ishii and Kazushi Ueda
    • Journal Title

      RIMS Kokyuroku Bessatsu

      Volume: 24 Pages: 143-164

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Finite dimensional morphisms in a tensor category2011

    • Author(s)
      Perdo Luis del Angel and Shun-ichi Kimura
    • Journal Title

      J. Reine Angew. Math

      Volume: 656 Pages: 213-222

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A note on consistency conditions on dimer models2011

    • Author(s)
      Akira Ishii, Kazushi Ueda
    • Journal Title

      RIMS Kokyyroku Bessatsu

      Volume: B24 Pages: 143-164

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Finite dimensional morphisms in a tensor cateogry2011

    • Author(s)
      P.L.del Angel, S.Kimura
    • Journal Title

      Journal fuer die reine und angewandte Math

      Volume: 656 Issue: 656 Pages: 213-222

    • DOI

      10.1515/crelle.2011.051

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A note on consistency conditions on dimer models2011

    • Author(s)
      Akira Ishii, Kazushi Ueda
    • Journal Title

      RIMS Kokyuroku Bessatsu

      Volume: B24(掲載決定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability conditions on A_n-singularities2010

    • Author(s)
      Akira Ishii, Kazushi Ueda and Hokuto Uehara
    • Journal Title

      J. Differential Geom

      Volume: 84 Pages: 87-126

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties, Internat2010

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Internat. J. Math

      Volume: 21 Pages: 591-637

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Stability conditions on A_n-singularities2010

    • Author(s)
      Akira Ishii, Kazushi Ueda, Hokuto Uehara
    • Journal Title

      J.Differential Geom.

      Volume: 84 Pages: 87-126

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassm annian dual varieties2010

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Internat.J.Math.

      Volume: 21 Pages: 591-637

    • NAID

      120002598782

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009

    • Author(s)
      Ken-ichiro Arima and Ichiro Shimada
    • Journal Title

      Tokyo J. Math

      Volume: 32-1 Pages: 201-227

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Irrationality of motivic series of Chow varieties2009

    • Author(s)
      E. Javier Elizondo and Shun-Ichi Kimura
    • Journal Title

      Math. Z

      Volume: 263-1 Pages: 27-32

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009

    • Author(s)
      Ken-ichiro Arima, Ichiro Shimada
    • Journal Title

      Tokyo J.Math. 32・1

      Pages: 201-227

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Irrationality of motivic series of Chow varieties2009

    • Author(s)
      E.Javier Elizondo, Shun-Ichi Kimura
    • Journal Title

      Math.Z. 263・1

      Pages: 27-32

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability conditions on A_n-singularities

    • Author(s)
      Akira Ishii, Kazushi Ueda, Hokuto Uehara
    • Journal Title

      J.Differential Geom. (掲載決定)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] On iterated G-Hilbert schemes,高次元代数多様体とベクトル束の代数幾何学2012

    • Author(s)
      石井亮
    • Organizer
      高次元代数多様体とベクトル束の代数幾何学
    • Place of Presentation
      九州大学数理学研究院
    • Year and Date
      2012-03-16
    • Related Report
      2011 Final Research Report
  • [Presentation] On iterated G-Hilbert schemes2012

    • Author(s)
      石井亮
    • Organizer
      高次元代数多様体とベクトル束の代数幾何学
    • Place of Presentation
      九州大学数理学研究院(招待講演)
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] McKay correspondence and dimer models2012

    • Author(s)
      Akira Ishii
    • Organizer
      Mini-workshop of Algebra
    • Place of Presentation
      国立台湾大学,台湾
    • Related Report
      2011 Final Research Report
  • [Presentation] McKay correspondence and dimer models2012

    • Author(s)
      Akira Ishii
    • Organizer
      Mini-workshop of Algebra
    • Place of Presentation
      国立台湾大学(招待講演)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Dimer models and crepant resolutions2011

    • Author(s)
      Akira Ishii
    • Organizer
      Noncommutative Algebraic Geometry and D-branes
    • Place of Presentation
      USA
    • Year and Date
      2011-12-13
    • Related Report
      2011 Final Research Report
  • [Presentation] Dimer models and crepant resolutions2011

    • Author(s)
      Akira Ishii
    • Organizer
      Noncommutative Algebraic Geometry and D-branes
    • Place of Presentation
      Simons Center for Geometry and Physics, Stony Brook University, USA(招待講演)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Special McKay correspondence and exceptional collections2011

    • Author(s)
      Akira Ishii
    • Organizer
      Complex Algebraic Geometry
    • Place of Presentation
      Germany
    • Year and Date
      2011-09-26
    • Related Report
      2011 Final Research Report
  • [Presentation] Special McKay correspondence and exceptional collections2011

    • Author(s)
      Akira Ishii
    • Organizer
      Complex Algebraic Geometry
    • Place of Presentation
      Mathematisches Forschungsinstitut Oberwolfach, Germany(招待講演)
    • Year and Date
      2011-09-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] Special McKay correspondence and exceptional collections2011

    • Author(s)
      石井亮
    • Organizer
      特異点論とそのひろがり
    • Place of Presentation
      京都大学理学部
    • Year and Date
      2011-08-25
    • Related Report
      2011 Final Research Report
  • [Presentation] A remark on invertible polynomials and exceptional collections2011

    • Author(s)
      Akira Ishii
    • Organizer
      WORKSHOP ON NON-COMMUTATIVE GEOMETRY AND THE McKAY CORRESPONDENCE
    • Place of Presentation
      名古屋大学多元数理科学研究科
    • Year and Date
      2011-03-14
    • Related Report
      2011 Final Research Report
  • [Presentation] A remazk on invertible polynomials and exceptional collections2011

    • Author(s)
      Akira Ishii
    • Organizer
      WORKSHOP ON NON-COMMUTATIVE GEOMETRY AND THE McKAY CORRESPOND ENCE
    • Place of Presentation
      名古屋大学多元数理科学研究科(招待講演)
    • Year and Date
      2011-03-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Special McKay correspondence and universal localization2010

    • Author(s)
      Akira Ishii
    • Organizer
      Geometry and Algebra of Orbifolds and the McKay Correspondence
    • Place of Presentation
      Warwick University, U. K
    • Year and Date
      2010-08-12
    • Related Report
      2011 Final Research Report
  • [Presentation] Special McKay correspondence and universal localisation2010

    • Author(s)
      Akira Ishii
    • Organizer
      Geometry and Algebra of Orbifolds and the McKay Correspondence
    • Place of Presentation
      Warwick University, U.K.(招待講演)
    • Year and Date
      2010-08-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] Dimer models and exceptional collections2010

    • Author(s)
      Akira Ishii
    • Organizer
      DMM seminar
    • Place of Presentation
      東京大学IPMU
    • Year and Date
      2010-04-26
    • Related Report
      2011 Final Research Report
  • [Presentation] Dimer models and exceptional collections2010

    • Author(s)
      Akira Ishii
    • Organizer
      DMM seminar
    • Place of Presentation
      東京大学IPMU(招待講演)
    • Year and Date
      2010-04-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Dimer models and exceptional collections2009

    • Author(s)
      Akira Ishii
    • Organizer
      Mirror Symmetry and Gromov-Witten Invariants
    • Place of Presentation
      東京大学数理科学研究科
    • Year and Date
      2009-12-07
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] Dimer models and tilting bundles2009

    • Author(s)
      Akira Ishii
    • Organizer
      Complex Algebraic Geometry
    • Place of Presentation
      MathematischesForschungsinstitut Oberwolfach, Germany
    • Year and Date
      2009-10-01
    • Related Report
      2011 Final Research Report
  • [Presentation] Dimer models and tilting bundles2009

    • Author(s)
      Akira Ishii
    • Organizer
      Complex Algebraic Geometry
    • Place of Presentation
      Oberwolfach, Germany
    • Year and Date
      2009-10-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] Dimer models and the special McKay correspondence2009

    • Author(s)
      Akira Ishii
    • Organizer
      Algebraic Triangulated Categories and Related Topics
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2009-07-24
    • Related Report
      2011 Final Research Report 2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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