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2010 Fiscal Year Self-evaluation Report

A comprehensive research of vertex algebras, especially the W-algebras

Research Project

  • PDF
Project/Area Number 20340007
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionKyoto University (2010-2012)
Nara Women's University (2008-2009)

Principal Investigator

ARAKAWA Tomoyuki  Nara Women's University, 数理解析研究所, 准教授 (40377974)

Project Period (FY) 2008 – 2012
Keywords群の表現論 / 頂点作用素代数
Research Abstract

代表的かつ基本的な頂点代数の族の1つにW代数がある.W代数は様々な側面を持つが,我々は次の視点からW代数を研究する.
I)アフィンLie環のモジュラー表現論との関わりにおいて
II)アフィンLie環の臨界レベルの表現論との関わりにおいて
III)アフィンLie環の最高ウエイト表現の随伴多様体との関わりにおいて
IV)モンスター群との関わりにおいて

  • Research Products

    (10 results)

All 2011 2010 2009 2008 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (5 results)

  • [Journal Article] A remark on the $C_2$-cofiniteness condition on vertex algebras2011

    • Author(s)
      T.Arakawa
    • Journal Title

      Math.Z. online first

    • Peer Reviewed
  • [Journal Article] Algebras of twisted chiral differential operators and affine localization of $g$-modules2011

    • Author(s)
      T.Arakawa, D.Chebotarov, F.Malikov
    • Journal Title

      Selecta mathematica, new series vol.17, no.1

      Pages: 1-46

    • Peer Reviewed
  • [Journal Article] McKay's E7 observation on the Baby Monster2011

    • Author(s)
      Ching Hung Lam, Gerald Hohn, Hiroshi Yamauchi
    • Journal Title

      International Mathematics Research Notices Vol.rnr009

      Pages: 1-47

    • Peer Reviewed
  • [Journal Article] Vertex Algebra Attached to the Flag Manifold and Lie Algebra Cohomology2009

    • Author(s)
      T.Arakawa, F.Malikov
    • Journal Title

      VIII International Workshop [AIP Conf.Proc.]. Vol.1243

      Pages: 151-164.15-21

  • [Journal Article] On the restricted Verma modules at the critical level, to appear in Trans.

    • Author(s)
      T.Arakawa, P.Fiebig
    • Journal Title

      Amer.Math.Soc.

    • Peer Reviewed
  • [Presentation] Rationality and smoothness of W-algebras2010

    • Author(s)
      Tomoyuki Arakawa
    • Organizer
      Representation Theory of Algebraic Groups and Quantum Groups '10
    • Place of Presentation
      Nagoya
    • Year and Date
      20100802-20100806
  • [Presentation] Kac-Wakimoto conjecture and associated varieties of modules over Kac-Moody algberas, Research in to Vertex Operator Algebras2010

    • Author(s)
      Tomoyuki Arakawa
    • Organizer
      Finite Groups and Combinatorics
    • Place of Presentation
      Kyoto
    • Year and Date
      2010-12-16
  • [Presentation] 旗多様体上のカイラル微分作用素とアフィンリー環の表現論2009

    • Author(s)
      荒川知幸
    • Organizer
      代数学シンポジウム
    • Place of Presentation
      明治大学(駿河台キャンパス)
    • Year and Date
      2009-08-06
  • [Presentation] Affine W-algebras and Zhu's Poisson varieties associated with Kac-Moody vertex algebras2009

    • Author(s)
      Tomoyuki Arakawa
    • Organizer
      Algebraic Lie Structures with Origins in Physics, Isaac Newton Institute for Mathematical Sciences
    • Place of Presentation
      Cambridge, UK
    • Year and Date
      2009-03-23
  • [Presentation] Representations of W-algebnras and conjectures of Kac-Wakimoto2008

    • Author(s)
      Tomoyuki Arakawa
    • Organizer
      Conference "Symmetries in Mathematics and Physics" to honor the 65th birthday of Prof. Victor G.Kac (June 22-28)
    • Place of Presentation
      Cortona, Italy
    • Year and Date
      2008-07-24

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Published: 2012-02-13   Modified: 2016-04-21  

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