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Study of representation theory of higher preprojective algebras

Research Project

Project/Area Number 26800009
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Algebra
Research InstitutionNagoya University

Principal Investigator

Mizuno Yuya  名古屋大学, 高等研究院(多元), YLC特任助教 (30726352)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords前射影多元環 / 傾理論 / 導来圏 / Auslander-Reiten理論 / 三角圏 / 変異 / クイバー / 多元環 / n無限表現型多元環 / Calabi-Yau多元環 / 高次前射影多元環 / 高次元Auslander-Reiten理論 / 変異(mutation) / 箙
Outline of Final Research Achievements

The aim of this study is to study higher preprojective algebras. They are generalizations of preprojective algebras, which are one of the most important classes of algebras.
To this end, we give a way to construct n representation-infinite algebras by using tilting theory. Moreover we study their categorical properties, and in particular, provide derived equivalence classes of algebras. These results are published as academic papers. We also give talks in international domestic and foreign conferences.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (13 results)

All 2016 2015 2014

All Journal Article (3 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results)

  • [Journal Article] Higher APR tilting preserves n-representation infiniteness2016

    • Author(s)
      Yuya Mizuno, Kota Yamaura
    • Journal Title

      Journal of Algebra

      Volume: 447 Pages: 56-73

    • DOI

      10.1016/j.jalgebra.2015.09.028

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Higher APR tilting preserve n-representation infiniteness2015

    • Author(s)
      Yuya Mizuno, Kota Yamaura
    • Journal Title

      第48会環論および表現論シンポジウム報告集

      Volume: 1 Pages: 96-102

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Tilting complexes over preprojective algebras of Dynkin type2014

    • Author(s)
      Takuma Aihara, Yuya Mizuno
    • Journal Title

      第47回 環論および表現論シンポジウム報告集

      Volume: 1 Pages: 14-19

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] 道多元環の捻じれ対とコクセター群2016

    • Author(s)
      Yuya Mizuno
    • Organizer
      Ring Theory and Representation Theory Seminar
    • Place of Presentation
      名古屋大学
    • Year and Date
      2016-04-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] Representation theory of preprojective algebras2016

    • Author(s)
      Yuya Mizuno
    • Organizer
      On Winter School 2016
    • Place of Presentation
      東京大学
    • Year and Date
      2016-01-08
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Categorification of Weyl groups and braid groups2015

    • Author(s)
      Yuya Mizuno
    • Organizer
      組合せ論的表現論とその周辺
    • Place of Presentation
      京都大学
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Preprojective algebras of Dynkin type, tilting theory and Weyl group2015

    • Author(s)
      Yuya Mizuno
    • Organizer
      2015年日本数学会 秋季総合分科会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Classifying tilting complexes over preprojective algebras of Dynkin type2015

    • Author(s)
      Yuya Mizuno
    • Organizer
      Derived categories of finite dimensional algebras, Conference honoring Hideto Asashiba on the occasion of his 60th birthday
    • Place of Presentation
      静岡大学
    • Year and Date
      2015-09-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Higher APR tilting preserve n-representation infniteness2015

    • Author(s)
      Yuya Mizuno
    • Organizer
      第48回環論および表現論シンポジウム
    • Place of Presentation
      名古屋大学
    • Year and Date
      2015-09-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Auslander-Reiten quivers2015

    • Author(s)
      水野 有哉
    • Organizer
      Seminar at Institut Mittag-Leffler
    • Place of Presentation
      Institut Mittag-Leffler, Sweden
    • Year and Date
      2015-03-23
    • Related Report
      2014 Research-status Report
  • [Presentation] Tilting complexes over preprojective algebras of Dynkin type2014

    • Author(s)
      水野 有哉
    • Organizer
      第47回環論および表現論シンポジウム
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2014-09-13 – 2014-09-15
    • Related Report
      2014 Research-status Report
  • [Presentation] Preprojective algebras and τ-tilting theory2014

    • Author(s)
      水野 有哉
    • Organizer
      16th International Conference on Representations of Algebras and Workshop
    • Place of Presentation
      Tsinghua Sanya International Mathematics Forum, China
    • Year and Date
      2014-08-23 – 2014-08-29
    • Related Report
      2014 Research-status Report
  • [Presentation] tau-tilting modules over preprojective algebras2014

    • Author(s)
      水野 有哉
    • Organizer
      Advances in Representation Theory of Algebras
    • Place of Presentation
      Universite du Quebec a Montreal, Canada
    • Year and Date
      2014-06-16 – 2014-06-20
    • Related Report
      2014 Research-status Report
    • Invited

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Published: 2014-04-04   Modified: 2017-05-10  

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