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2008 Fiscal Year Final Research Report

Noncommutative Geometry of Quantum Surfaces

Research Project

  • PDF
Project/Area Number 19540213
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Global analysis
Research InstitutionNagoya Institute of Technology

Principal Investigator

夏目 利一  Nagoya Institute of Technology, 大学院・工学研究科, 教授 (00125890)

Co-Investigator(Kenkyū-buntansha) 足立 俊明  名古屋工業大学, 大学院・工学研究科, 教授 (60191855)
中村 美浩  名古屋工業大学, 大学院・工学研究科, 准教授 (50155868)
Project Period (FY) 2007 – 2008
Keywords非可換幾何学 / 量子曲面 / 量子断面曲率 / スペクトラル / トリプル
Research Abstract

量子曲面上で構成したディラック作用素がスペクトラル・トリプルを定める。スピノール・ラプラシアンの量子化版との差としてスカラー曲率の量子化版が得られる。2次元の特殊性により上記スカラー曲率の量子化版は断面曲率の量子化版である。

  • Research Products

    (9 results)

All 2009 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (2 results) Book (1 results)

  • [Journal Article] A characterization of the homogeneous ruled real hypersurface in a complex hyperbolic space2009

    • Author(s)
      足立俊明
    • Journal Title

      Journal of the Mathematical Society ofJapan 6(共著)

      Pages: 315-325

    • Peer Reviewed
  • [Journal Article] Extrinsic geodesics and hypersurface of type A in a complex projective space2008

    • Author(s)
      足立俊明
    • Journal Title

      Tohoku Journal of Mathematics 60(共著)

      Pages: 597-605

    • Peer Reviewed
  • [Journal Article] A chracterization of isotropic immersions by extrinsic shapes of smooth curves2008

    • Author(s)
      足立俊明
    • Journal Title

      Differential Geometry and its Applications 26(共著)

      Pages: 307-312

    • Peer Reviewed
  • [Journal Article] Characterizations of hypersurfaces of type A2 in a complex projective space2008

    • Author(s)
      足立俊明
    • Journal Title

      Bulletin of the Australian Mathematical Society 77(共著)

      Pages: 1-8

    • Peer Reviewed
  • [Journal Article] Trajectories on geodesic spheres in a non-flat complex space form2008

    • Author(s)
      足立俊明
    • Journal Title

      journal of Geometry

      Pages: 1-29

    • Peer Reviewed
  • [Journal Article] A secondary invariant of foliated spaces and type III factors2007

    • Author(s)
      森吉仁志
    • Journal Title

      From Geometry to Quantum Mechanics, Progress in Mathematics 252

    • Peer Reviewed
  • [Presentation] The Atiyah-Spatodi-Singer index theorem in noncommutative geometry2009

    • Author(s)
      森吉仁志
    • Organizer
      International Workshop on Noncommutative Geometry and Physics 2009
    • Place of Presentation
      Yokohama、japan
    • Year and Date
      2009-02-21
  • [Presentation] Twisted index theorem for type III factors2008

    • Author(s)
      森吉仁志
    • Organizer
      Analysis and Topoogy in Interaction
    • Place of Presentation
      Cortona、 Italy
    • Year and Date
      2008-06-18
  • [Book] アメリカ数学会2008

    • Author(s)
      夏目利一、森吉仁志
    • Total Pages
      146
    • Publisher
      Operator Algebras and Geometry

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

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