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Research on derived categories in algebraic geometry

Research Project

Project/Area Number 18540034
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  Hiroshima University, 大学院・理学研究科, 准教授 (10252420)

Co-Investigator(Kenkyū-buntansha) TSUCHIMOTO Yoshifumi  高知大学, 理学部, 准教授 (10271090)
INABA Michiaki  京都大学, 大学院・理学研究科, 講師 (80359934)
UEHARA Hokuto  首都大学東京, 大学院・理工学研究科, 准教授 (80378546)
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, 准教授 (10284150)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,060,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥660,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2006: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords安定性条件 / 特異点 / 導来圏 / ミラー対称性 / ダイマー模型 / 代数幾何学 / モジュライ空間 / 特異点解消 / 非可換クレパント解消 / dimer / quiver / toric varity / cepant resolution / derived category
Research Abstract

A型クライン特異点の極小解消上の例外集合に台を持つ連接層の導来圏に関して, Bridgelandの定義した安定性条件の空間を決定し, 特にそれが連結かつ単連結であることを示した. また, ダイマー模型にそれぞれ適当な条件を課すと, 付随する箙の表現のモジュライ空間が, 対応する3次元特異点のクレパント解消になり, 箙の道代数はその非可換クレパント解消であることを示した. 特殊McKay対応との関係も明らかにした.

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (38 results)

All 2009 2008 2007 2006

All Journal Article (16 results) (of which Peer Reviewed: 13 results) Presentation (22 results)

  • [Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface, Trans2009

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Amer. Math. Soc 361

      Pages: 909-949

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Trans. Amer. Math. Soc. 361

      Pages: 909-949

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On moduli spaces of quiver representations associated with dimer models2008

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

      RIMS Kokyuroku Bessats Bessatsu B9

      Pages: 127-142

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Singularities of dual varieties in characteristic 2., Algebraic geometry in East Asia-Hanoi20052008

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Adv. Stud. Pure Math 50

      Pages: 299-331

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On arithmetic Zariski pairs in degree 62008

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Adv. Geom 8

      Pages: 205-225

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Equations in p-curvature and intertwiners, Osaka2008

    • Author(s)
      Yoshifumi Tsuchimoto
    • Journal Title

      J. Math 45

      Pages: 737-746

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On moduli spaces of quiver representations associated with dimer models2008

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

      RIMS Kokyuroku Bessatsu B9

      Pages: 127-141

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On arithmetic Zariski pairs in degree 62008

    • Author(s)
      Ichiro Shimada
    • Journal Title

      Adv. Geom. 8

      Pages: 205-225

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Equations in p-curvature and intertwiners2008

    • Author(s)
      Yoshifumi Tsuchimoto
    • Journal Title

      Osaka Journal of Mathematics (掲載決定)

    • NAID

      120005986712

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non commutative algebraic spaces of finite type over Dedekind domains2006

    • Author(s)
      Y.Tsuchimoto
    • Journal Title

      J. Math. Kyoto Univ 46

      Pages: 435-452

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamics of the sixth Painleve equation2006

    • Author(s)
      M.Inaba, K.Iwasaki and M.Saito
    • Journal Title

      Semin. Congr 14

      Pages: 103-167

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Moduli of stable parabolic connections, Riemann-Hilbert correspondence and geometry of Painleve equation of type VI, Part I2006

    • Author(s)
      M.Inaba, K.Iwasaki and M.Saito
    • Journal Title

      Publ. RIMS, Kyoto Univ 42

      Pages: 987-1089

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Moduli of stable parabolic connections, Riemann-Hilbert correspondence and geometry of Painleve equation of type VI, Part II2006

    • Author(s)
      M. Inaba, K.Iwasaki and M.Saito
    • Journal Title

      Advanced Studies in Pure Mathematics 45

      Pages: 387-432

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Non commutative algebraic spaces of finite type over Dedekind domains2006

    • Author(s)
      Y.Tsuchimoto
    • Journal Title

      J. Math. Kyoto Univ. 46・3

      Pages: 435-452

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Moduli of stable parabolic connections, Riemann-Hilbert correspondence and geometry of Painleve equation of type VI, Part I2006

    • Author(s)
      M.Inaba
    • Journal Title

      Publ. RIMS, Kyoto Univ. 42

      Pages: 987-1089

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Moduli of stable parabolic connections, Riemann-Hilbert correspondence and geometry of Painleve equation of type VI, Part II,2006

    • Author(s)
      M.Inaba
    • Journal Title

      Advanced Studies in Pure Mathematics 45

    • Related Report
      2006 Annual Research Report
  • [Presentation] Fourier-Mukai numbers of minimal elliptic rational surfaces2009

    • Author(s)
      上原北斗
    • Organizer
      第4回代数・解析・幾何学セミナー
    • Place of Presentation
      鹿児島大学理学部
    • Year and Date
      2009-02-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Splitting curves for the double covering branching along a plane curve of degree 62009

    • Author(s)
      島田伊知朗
    • Organizer
      第4回代数・解析・幾何学セミナー
    • Place of Presentation
      鹿児島大学理学部
    • Year and Date
      2009-02-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Dimer models and the special McKay correspondence, COE-COW Tokyo2008

    • Author(s)
      Akira Ishii
    • Organizer
      An International Conference in Algebraic Geometry
    • Place of Presentation
      University of Tokyo
    • Year and Date
      2008-12-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Dimer models and the special McKay correspondence2008

    • Author(s)
      Akira Ishii
    • Organizer
      COE-COW Tokyo, An International Conference in Algebraic Geometry
    • Place of Presentation
      東京大学数理科学研究科
    • Year and Date
      2008-12-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Tilting generators via ample line bundles2008

    • Author(s)
      Hokuto Uehara
    • Organizer
      Interactions Between Noncommutative Algebra and Algebraic Geometry
    • Place of Presentation
      BIRS, Banff, Canada
    • Year and Date
      2008-10-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Stability conditions on A_n singularities2008

    • Author(s)
      Akira Ishii
    • Organizer
      ICTS Conference on Vector Bundles
    • Place of Presentation
      TIFR, Mumbai, India
    • Year and Date
      2008-03-07
    • Related Report
      2008 Final Research Report
  • [Presentation] Stability conditions on A_n singularities2008

    • Author(s)
      Akira Ishii
    • Organizer
      ICTS Conference on Vector Bundles
    • Place of Presentation
      TIFR, Mumbai
    • Year and Date
      2008-03-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Tilting generators on algebraic varieties2008

    • Author(s)
      Hokuto Uehara
    • Organizer
      ICTS Conference on Vector Bundles
    • Place of Presentation
      TIFR, Mumbai, India
    • Year and Date
      2008-03-06
    • Related Report
      2008 Final Research Report
  • [Presentation] Tilting generators on algebraic varieties2008

    • Author(s)
      Hokuto Uehara
    • Organizer
      ICTS Conference on Vector Bundles
    • Place of Presentation
      TIFR, Mumbai
    • Year and Date
      2008-03-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Bipartite graphs on tori and crepant resolutions2008

    • Author(s)
      石井亮
    • Organizer
      第3回代数・解析・幾何学セミナー
    • Place of Presentation
      鹿児島大学理学部
    • Year and Date
      2008-02-19
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] On brane tilings and crepant resolutions2008

    • Author(s)
      石井亮
    • Organizer
      トーリック多様体の理論の展開と応用
    • Place of Presentation
      東北大学大学院理学研究科
    • Year and Date
      2008-01-12
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Brane tilings and crepant resolutions of some three-dimensional toric singularities2007

    • Author(s)
      Akira Ishii
    • Organizer
      Categorical Aspects of Algebraic Geometry in Mirror Symmetry
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-12-07
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Derived equivalence for stratified Mukai flop on G(2, 4) via tilting generators (with Y. Toda)2007

    • Author(s)
      Hokuto Uehara
    • Organizer
      Categorical Aspects of Algebraic Geometry in Mirror Symmetry
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-12-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Derived equivalence for stratified Mukai flop on G (2, 4) via tilting gener ators (with Y. Toda)2007

    • Author(s)
      Hokuto Uehara
    • Organizer
      Categorical Aspects of Algebraic Geometry in Mirror Symmetry
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-12-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] Brane tilings and moduli of quiver representations (with K.Ueda)2007

    • 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科
    • Year and Date
      2007-09-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Tilting generators for morphisms with two dimensional fibers (with Y. Toda)2007

    • Author(s)
      上原北斗
    • 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科
    • Year and Date
      2007-09-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Brane tilings and moduli of quiver representations (wiht K. Ueda)2007

    • 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科
    • Year and Date
      2007-09-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Tilting generators for morphisms with two dimensional fibers (with Y. Toda)2007

    • Author(s)
      上原北斗
    • Organizer
      高次元代数多様体とべクトル束の代数幾何学
    • Place of Presentation
      九州大学数理学研究科
    • Year and Date
      2007-09-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] On non commutative algebraic spaces2007

    • Author(s)
      土基善文
    • Organizer
      代数幾何セミナー2007
    • Place of Presentation
      東京大学玉原国際セミナーハウス
    • Year and Date
      2007-08-09
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] On the moduli of quiver representations associated with brane tilings2007

    • Author(s)
      石井亮
    • Organizer
      高次元代数多様体とベクトル束
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-07-03
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Stability conditions on A_n singularities2006

    • Author(s)
      石井亮
    • Organizer
      ミラー対称性に関わる可積分系と代数幾何学
    • Place of Presentation
      東京大学数理科学研究科
    • Year and Date
      2006-12-26
    • Related Report
      2008 Final Research Report
  • [Presentation] 導来圏とその安定性条件2006

    • Author(s)
      石井亮
    • Organizer
      代数学シンポジウム
    • Place of Presentation
      東京大学数理科学研究科
    • Year and Date
      2006-08-07
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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