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Derived categories of algebras and realization of Lie algebras via Hall algebras

Research Project

Project/Area Number 17540036
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionShizuoka University (2007-2008)
Osaka City University (2005-2006)

Principal Investigator

ASASHIBA Hideto  Shizuoka University, 理学部, 教授 (70175165)

Co-Investigator(Kenkyū-buntansha) 兼田 正治  大阪市立大学, 大学院・理学研究科, 教授 (60204575)
住岡 武  大阪市立大学, 大学院・理学研究科, 准教授 (90047366)
河田 成人  大阪市立大学, 大学院・理学研究科, 准教授 (50195103)
加戸 次郎  大阪市立大学, 大学院・理学研究科, 講師 (10117939)
Co-Investigator(Renkei-kenkyūsha) KANEDA Masaharu  大阪市立大学, 大学院・理学研究科, 教授 (60204575)
SUMIOKA Takeshi  大阪市立大学, 大学院・理学研究科, 教授 (90047366)
KAWATA Shigeto  大阪市立大学, 大学院・理学研究科, 准教授 (50195103)
KADO Jiro  大阪市立大学, 大学院・理学研究科, 講師 (10117939)
Project Period (FY) 2005 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,780,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥900,000 (Direct Cost: ¥900,000)
Keywords多元環 / 導来圏 / ホール代数 / 被覆 / 軌道圏 / スマッシュ積 / 群作用 / 次数付き圏 / リー代数 / 自己入射 / 導来同値 / canonical algebar / 反復圏 / canonical algebra
Research Abstract

可換環k上の線型圏に関する, 群の自由作用を仮定しない, 一般的な被覆理論を作り, 導来同値のための被覆理論を精密化した.その応用として, 2つの圏R, S に群G が作用するとき, Rに対するG 安定な傾部分圏E が存在して, E とS の間に弱G 同変な圏同値があれば, R とSは導来同値になることを証明した.さらにこの被覆理論を深化させCohen-Montgomery 双対性の圏論的一般化を行った.また, domestic 標準多元環による単純リー代数の実現を精密化し, 論文の初版の誤りを根本的に正して実現を完成させた.交付

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (66 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (21 results) (of which Peer Reviewed: 11 results) Presentation (42 results) Remarks (3 results)

  • [Journal Article] Covering functors, skew group categories and derived equivalences2009

    • Author(s)
      浅芝秀人
    • Journal Title

      第11回代数群と量子群の表現論研究集会報告集 (掲載予定)

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] Domestic canonical algebras and simple Lie algebras2008

    • Author(s)
      浅芝秀人
    • Journal Title

      Math. Z. 259

      Pages: 713-754

    • NAID

      120001794399

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Kapranov's tilting sheaf on the Grassmannian revisited2008

    • Author(s)
      兼田正治
    • Journal Title

      第10回代数群と量子群の表現論研究集会報告集

      Pages: 188-197

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] Kapranov's tilting sheaf on the Grassmannian in positive characteristic2008

    • Author(s)
      兼田正治
    • Journal Title

      Alg. Repr 11

      Pages: 347-354

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Erratum to ''On Heller lattices over ramified extended orders''2008

    • Author(s)
      河田成人
    • Journal Title

      J. Pure Appl. Algebra 212

      Pages: 1849-1851

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Kapranov's tilting sheaf on the Gras smannian in positive characteristic2008

    • Author(s)
      兼田正治
    • Journal Title

      Alg. Repr. Th. 11

      Pages: 347-354

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Erratum to "On Heller lattices over ramified extended orders2008

    • Author(s)
      河田成人
    • Journal Title

      J. Pure Appl. Algebra 212

      Pages: 1849-1851

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Equivariant localization of $\bar{D}$-modules on the flag variety of the symplectic group of degree 42007

    • Author(s)
      兼田正治、Ye, J
    • Journal Title

      J. Algebra 309

      Pages: 236-281

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 群環のHeller格子について2007

    • Author(s)
      河田成人
    • Journal Title

      数理解析研究所講究録 1564

      Pages: 70-75

    • Related Report
      2008 Final Research Report
  • [Journal Article] Equivariant localization of D-modules on the flag variety of the symplectic group of degree 42007

    • Author(s)
      兼田 正治, Ye, J.
    • Journal Title

      J.Algebra 309

      Pages: 236-281

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 群環のHeller格子について2007

    • Author(s)
      河田 成人
    • Journal Title

      数理解析研究所講究録 1564

      Pages: 70-75

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Equivariant localization of D-modules on the flag variety of the symplectic group of degree 42007

    • Author(s)
      兼田 正治, Ye, J.
    • Journal Title

      J. Algebra 309

      Pages: 236-281

    • Related Report
      2006 Annual Research Report
  • [Journal Article] $\mathcal{D}$-modules and tilting sheaves, in Proc. Conf. on Groups and Lie Algebras, ed. Shinoda K2006

    • Author(s)
      兼田正治
    • Journal Title

      上智大学数学講究録 46

      Pages: 25-29

    • Related Report
      2008 Final Research Report
  • [Journal Article] On localization of $\bar{D}$-modules, in ``Representations of Algebraic Groups, Quantum Groups, and Lie Algebras"2006

    • Author(s)
      Hashimoto Y., 兼田正治, Rumynin, D
    • Journal Title

      Contemp. Math 413

      Pages: 43-62

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Auslander-Reiten components and Heller lattices for integral group rings2006

    • Author(s)
      河田成人
    • Journal Title

      Algebr. Represent. Theory 9

      Pages: 513-524

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Auslander-Reiten components and Heller lattices for integral group rings2006

    • Author(s)
      河田 成人
    • Journal Title

      Algebr. Represent. Theory 9・5

      Pages: 513-524

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Realization of general andspecial linear algebras via Hall algebras2005

    • Author(s)
      浅芝秀人
    • Journal Title

      Fields Institute Communications 45

      Pages: 9-16

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Heller lattices over ramified extended orders2005

    • Author(s)
      河田成人
    • Journal Title

      J. Pure Appl. Algebra 202

      Pages: 55-71

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Realization of general and special linear algebras via Hall algebras2005

    • Author(s)
      浅芝 秀人
    • Journal Title

      Fields Institute Communications 45

      Pages: 9-16

    • Related Report
      2005 Annual Research Report
  • [Journal Article] On Heller lattices over ramified extended orders2005

    • Author(s)
      河田 成人
    • Journal Title

      J.Pure and Appl.Algebra 202

      Pages: 55-71

    • Related Report
      2005 Annual Research Report
  • [Journal Article] On a left H-ring with Nakayama Automorphism2005

    • Author(s)
      加戸 次郎
    • Journal Title

      Advance in Ring Theory (Proceedings of the 4-th China-Japan-Korea International Conference)

      Pages: 94-105

    • Related Report
      2005 Annual Research Report
  • [Presentation] Covering theory of categories without free actions and a categorical generalization of Cohen-Montgomery duality2009

    • Author(s)
      浅芝秀人
    • Organizer
      大阪市立大学代数学セミナー
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2009-03-16
    • Related Report
      2008 Final Research Report
  • [Presentation] Covering theory of categories without free actions and a categorical generalization of Cohen-Montgomery duality2009

    • Author(s)
      浅芝秀人
    • Organizer
      大阪市立大学代数学セミナー
    • Place of Presentation
      大阪市立大学理学部
    • Year and Date
      2009-03-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] 自由作用を仮定しない圏の被覆理論と導来同値2009

    • Author(s)
      浅芝秀人
    • Organizer
      第14回代数学若手研究会/信州大学理学部談話会(特別講演)
    • Place of Presentation
      信州大学
    • Year and Date
      2009-03-04
    • Related Report
      2008 Final Research Report
  • [Presentation] 自由作用を仮定しない圏の被覆理論と導来同値2009

    • Author(s)
      浅芝秀人
    • Organizer
      第14回代数学若手研究会特別講演/信州大学理学部談話会
    • Place of Presentation
      信州大学理学部
    • Year and Date
      2009-03-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Covering theory of categories without free action and colimit orbit categories2009

    • Author(s)
      浅芝秀人
    • Organizer
      Represetation Theory Day
    • Place of Presentation
      University of Paderborn, Germany
    • Year and Date
      2009-02-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Covering theory of categories without free action and colimit orbit categories2009

    • Author(s)
      浅芝秀人
    • Organizer
      Represetation Theory Day
    • Place of Presentation
      ドイツ・バーダーホルン大学
    • Year and Date
      2009-02-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Cluster categories are not orbit categories2008

    • Author(s)
      浅芝秀人
    • Organizer
      静岡代数学セミナー
    • Place of Presentation
      静岡大学
    • Year and Date
      2008-12-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Cluster categories are not orbit categories2008

    • Author(s)
      浅芝秀人
    • Organizer
      静岡代数学セミナー
    • Place of Presentation
      静岡大学理学部
    • Year and Date
      2008-12-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] Heller lattices and Auslander-Reiten quivers for integral group rings2008

    • Author(s)
      河田 成人
    • Organizer
      第12回多元環の表現論国際会議
    • Place of Presentation
      ニコラウス・コペルニクス大学(ポーランド)
    • Year and Date
      2008-08-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] Skew monoid categories and derived equivalences2008

    • Author(s)
      浅芝秀人
    • Organizer
      International Conference on Representations of Algebras XIII
    • Place of Presentation
      Sao Paulo, Brazil
    • Year and Date
      2008-08-08
    • Related Report
      2008 Final Research Report
  • [Presentation] Skew monoid categories and derived equivalences2008

    • Author(s)
      浅芝秀人
    • Organizer
      第13回多元環の表現論国際会議
    • Place of Presentation
      ブラジル・サンパウロ
    • Year and Date
      2008-08-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Covering functors, skew group categories and derived equivalences2008

    • Author(s)
      浅芝秀人
    • Organizer
      第11回代数群と量子群の表現論研究集会
    • Place of Presentation
      岡山大学
    • Year and Date
      2008-05-26
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Skew group categories and derived equivalences2008

    • Author(s)
      浅芝秀人
    • Organizer
      Seminar on Representation Theory of Algebras
    • Place of Presentation
      University of Bielefeld, Germany
    • Year and Date
      2008-02-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Skew group categories and derived equivalences2008

    • Author(s)
      浅芝 秀人
    • Organizer
      Seminar on Representation Theory of Algebras
    • Place of Presentation
      ビーレフェルト大学(ドイツ)
    • Year and Date
      2008-02-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] On complete exceptional sequences of coherent sheaves on homogeneous projective varieties2007

    • Author(s)
      兼田 正治
    • Organizer
      表現論seminar
    • Place of Presentation
      数理解析研究所
    • Year and Date
      2007-12-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] On the structure of parabolic Humphreys-Verma modules2007

    • Author(s)
      兼田正治
    • Organizer
      組合せ的表現論の拡がり
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-10-25
    • Related Report
      2008 Final Research Report
  • [Presentation] On the structure of parabolic Humphreys-Verma modules2007

    • Author(s)
      兼田 正治
    • Organizer
      組合せ的表現論の拡がり
    • Place of Presentation
      数理解析研究所
    • Year and Date
      2007-10-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] Covering functors, orbit categories and derived equivalences2007

    • Author(s)
      浅芝秀人
    • Organizer
      Seminar on Representation Theory of Algebras
    • Place of Presentation
      University of Bielefeld, Germany
    • Year and Date
      2007-08-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Root spaces of simple Lie algebras realized by Hall algebras of domestic canonical algebras2007

    • Author(s)
      浅芝秀人
    • Organizer
      Seminar on Representation Theory of Algebras
    • Place of Presentation
      University of Bielefeld, Germany
    • Year and Date
      2007-08-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Root spaces of simple Lie algebras realized by Hall algebras of domestic canonical algebras2007

    • Author(s)
      浅芝 秀人
    • Organizer
      Seminar on Representation Theory of Algebras
    • Place of Presentation
      ビーレフェルト大学(ドイツ)
    • Year and Date
      2007-08-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] Covering functors, orbit categories and derived eduivalences2007

    • Author(s)
      浅芝 秀人
    • Organizer
      Seminar on Representation Theory of Algebras
    • Place of Presentation
      ビーレフェルト大学(ドイツ)
    • Year and Date
      2007-08-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] Covering functors, orbit categories and derived equivalences2007

    • Author(s)
      浅芝秀人
    • Organizer
      International Conference on Representations of Algebras
    • Place of Presentation
      Nicolaus Copernicus University, Poland
    • Year and Date
      2007-08-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Heller lattices and Auslander-Reiten quivers for integral group rings2007

    • Author(s)
      河田成人
    • Organizer
      XII International Conference on Representations of Algebras and Workshop (15-24 August 2007)
    • Place of Presentation
      Nicolaus Copernicus University, Torun, Poland
    • Year and Date
      2007-08-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Covering functors, orbit categories and derived equivalences2007

    • Author(s)
      浅芝 秀人
    • Organizer
      第12回多元環の表現論国際会議
    • Place of Presentation
      ニコラウス・コペルニクス大学(ポーランド)
    • Year and Date
      2007-08-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] Beilinson's lemma on the projective spaces revisited2007

    • Author(s)
      Hashimoto Y., 兼田正治
    • Organizer
      Quivers and Representations II
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2007-08-03
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Root spaces of simple Lie algebras realized by Hall algebras of domestic canonical algebras2007

    • Author(s)
      浅芝秀人
    • Organizer
      Representation of finite dimensional algebras and Lie Theory
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2007-06-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Root spaces of simple Lie algebras realized by Hall algebras of domestic canonical algebras2007

    • Author(s)
      浅芝 秀人
    • Organizer
      Representation of finite dimensional algebras and Lie Theory
    • Place of Presentation
      数理解析研究所
    • Year and Date
      2007-06-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] Kapranov's tilting sheaf on 5the Grassmannian revisited2007

    • Author(s)
      兼田正治
    • Organizer
      第10回代数群と量子群の表現論研究集会
    • Place of Presentation
      上智大学軽井沢セミナーハウス
    • Year and Date
      2007-06-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Kapranov's tilting sheaf on the Grassmannian revisited2007

    • Author(s)
      兼田 正治
    • Organizer
      第10回代数群と量子群の表現論研究集会
    • Place of Presentation
      上智大学軽井沢セミナーハウス
    • Year and Date
      2007-06-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] Cyclic quiver とDynkin graphから眺めた多元環の表現論における2つの流れ(導来同値とホール代数)2006

    • Author(s)
      浅芝秀人
    • Organizer
      日本数学会秋期総合分科会特別講演
    • Place of Presentation
      名古屋大学大学院多元数理科学研究科
    • Year and Date
      2006-12-21
    • Related Report
      2008 Final Research Report
  • [Presentation] Covering functors, orbit categories and derived equivalences2006

    • Author(s)
      浅芝秀人
    • Organizer
      研究集会「原始形式の圏論的構成II」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2006-12-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 群環のHeller 格子について2006

    • Author(s)
      河田成人
    • Organizer
      京都大学数理解析研究所研究集会「群論とその周辺」
    • Place of Presentation
      京大会館
    • Year and Date
      2006-12-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Cyclic quiver とDynkin graphから眺めた多元環の表現論における2つの流れ(導来同値とホール代数)2006

    • Author(s)
      浅芝秀人
    • Organizer
      日本数学会秋期総合分科会特別講演
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2006-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Reminder of model categories2006

    • Author(s)
      浅芝秀人
    • Organizer
      名古屋大学セミナー
    • Place of Presentation
      名古屋大学大学院多元数理科学研究科
    • Year and Date
      2006-07-25
    • Related Report
      2008 Final Research Report
  • [Presentation] DG algebras and a Morita theorem of Rickard2006

    • Author(s)
      浅芝秀人
    • Organizer
      名古屋大学セミナー
    • Place of Presentation
      名古屋大学大学院多元数理科学研究科
    • Year and Date
      2006-07-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Reminder of model cagegories2006

    • Author(s)
      浅芝秀人
    • Organizer
      A^∞圏に関する研究集会
    • Place of Presentation
      ドイツ・ローテンベルゲ, ミュンスター大学
    • Year and Date
      2006-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Realization of simple Lie algebras via Hall algebras of domestic canonical algebras2006

    • Author(s)
      浅芝秀人
    • Organizer
      Seminar of Representation Theory
    • Place of Presentation
      University of Paderborn, Germany
    • Year and Date
      2006-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Realization of simple Lie algebras via Hall algebras of domestic canonical algebras2006

    • Author(s)
      浅芝秀人
    • Organizer
      多元環の表現論国際会議
    • Place of Presentation
      イタリア・トリエステ, 理論物理学国際センター
    • Year and Date
      2006-01-26
    • Related Report
      2008 Final Research Report
  • [Presentation] Domestic canonical algebras and simple Lie algebras2005

    • Author(s)
      浅芝秀人
    • Organizer
      原始形式の圏論的構成
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2005-12-08
    • Related Report
      2008 Final Research Report
  • [Presentation] DG algebras and a Morita theorem of Rickard2005

    • Author(s)
      浅芝秀人
    • Organizer
      京都大学数理解析研究所
    • Year and Date
      2005-10-08
    • Related Report
      2008 Final Research Report
  • [Presentation] 群環のHeller格子の直既約性について2005

    • Author(s)
      河田成人
    • Organizer
      日本数学会秋季総合分科会代数分科会一般講演
    • Place of Presentation
      岡山大学
    • Year and Date
      2005-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] Ringel-Hall algebra について2005

    • Author(s)
      浅芝秀人
    • Organizer
      第50回代数学シンポジウム
    • Place of Presentation
      徳島大学
    • Year and Date
      2005-08-05
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ipc.shizuoka.ac.jp/~shasash/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.ipc.shizuoka.ac.jp/~shasash/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.ipc.shizuoka.ac.jp/~shasash/

    • Related Report
      2007 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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