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Developments of nilpotent geometry and nilpotent analysis

Research Project

Project/Area Number 19540082
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Geometry
Research InstitutionKyoto University (2008-2009)
Nara Women's University (2007)

Principal Investigator

MORIMOTO Tohru  Kyoto University, 数理解析研究所, 長期研究員 (80025460)

Co-Investigator(Kenkyū-buntansha) KOISO Miyuki  奈良女子大学, 理学部, 教授 (10178189)
ARAKAWA Tomoyuki  奈良女子大学, 理学部, 准教授 (40377974)
ISHIKAWA Goo  北海道大学, 大学院・理学研究科, 教授 (50176161)
FURUTANI Kenro  東京理科大学, 理工学部, 教授 (70112901)
MACHIDA Yoshinori  沼津工業高等専門学校, 教養科, 准教授 (90141895)
KIYOHARA Kazuyoshi  岡山大学, 自然科学研究科, 教授 (80153245)
AGAOKA Yoshio  広島大学, 総合科学部, 教授 (50192894)
KISO Kazuhiro  愛媛大学, 名誉教授 (60116928)
NAKANISHI Nobutada  岐阜経済大, 経営学部, 教授 (50124053)
KATAGIRI Minyo  京都大学, 奈良女子理学部, 准教授 (60263422)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords巾零幾何 / 巾零解析 / フィルター付き多様体 / リー環の表現と微分方程式 / 旗多様体での外在的幾何 / 線形偏微分方程式系の不変量 / カルタン幾何 / 旗多様体 / 外在的幾何 / 国際研究者交流 / オーストリア:ベラルーシュ:イタリア:フランス:ポーランド / サブリーマン幾何
Research Abstract

Based on nilpotent geometry and analysis, a trinity of representation of Lie algebras, integrable system of linear differential equations and extrinsic geometry in flag manifolds is established. Moreover, we obtain a general method to calculate the invariants of an integrable system of linear differential equations (or those of a submanifold in a flag manifold) associated with a representation of a Lie algebra, if the Lie algebra is simple.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report

Research Products

(37 results)

All 2010 2009 2008 2007 2004 Other

All Journal Article (16 results) (of which Peer Reviewed: 15 results) Presentation (21 results)

  • [Journal Article] Anisotropic umbilic points and Hopf's Theorem for surfaces with constant anisotropic mean curvature2010

    • Author(s)
      M. Koiso, B. Palmer
    • Journal Title

      Indiana University Mathematics Journal Vol.59,No.1(to appear)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral zeta function of a sub-Laplacian on product sub-Riemannian manifolds and zeta-regularized determinant2010

    • Author(s)
      W. Bauer, K. Furutani
    • Journal Title

      Journal of Geometry and Physics Vol.60,No.9

      Pages: 1209-1234

    • Related Report
      2009 Final Research Report
  • [Journal Article] Degree of triangle centers and a generalization of the Euler line2010

    • Author(s)
      Y. Agaoka
    • Journal Title

      Beitrage Algebra Geom. Vol.51,No.1

      Pages: 63-89

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cartan connection associated with a subriemannian structure2008

    • Author(s)
      T. Morimoto
    • Journal Title

      Differential Geometry and its Applications 26

      Pages: 75-78

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Local isometric imbeddings of Riemannian symmetric spaces and their rigidity2008

    • Author(s)
      Y. Agaoka, E. Kaneda
    • Journal Title

      Sugaku Expositions Vol.21,No.1

      Pages: 33-54

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Janeczko, Bifurcations in symplectic spac2008

    • Author(s)
      G. Ishikawa, S. Janeczk
    • Journal Title

      Banach Center Publ. vol.82

      Pages: 111-124

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Global classification of curves on the symplectic plane, Contem-porary Mathematics2008

    • Author(s)
      G. Ishikawa
    • Journal Title

      Amer. Math. Soc 459

      Pages: 51-72

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Rolling construction for anisotropic Delaunay surfaces2008

    • Author(s)
      M. Koiso, B. Palmer
    • Journal Title

      acific Journal of Mathematics Vol.234,No.2

      Pages: 345-378

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quadratic Nambu-Poisson structures, Differential Geometry and its Applications2008

    • Author(s)
      N. Nakanishi
    • Journal Title

      Proc. Conf. in Honor of Leonhard Euler

      Pages: 329-337

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cartan connection associated with a subriemannian structure,2008

    • Author(s)
      Tohru Morimoto
    • Journal Title

      Differential Geometry and its Applications 26

      Pages: 75-78

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Representation Theory of W-Algebras2007

    • Author(s)
      T. Arakawa
    • Journal Title

      nvent. Math. Vol.169,no.2

      Pages: 219-320

    • NAID

      120006657107

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Algebras of twisted chiral differential operators and affine localization of g-modules, arXiv: 0810. 4964v2 [math. AG]

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

      Selecta Math (to appear)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spectral Analysis and Geometry of a sub-Laplacian and related Grushin type operators, to appear in Trends in partial Differential Equations and Spectral Theory in ''Advances in Partial Differential Equations''

    • Author(s)
      W. Bauer, K. Furutani, C. Iwasaki
    • Journal Title

      Birkhaeuser

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Liouville integrability of h-projectively equivalent Kahler metrics

    • Author(s)
      K. Kiyohara, P. Topalov
    • Journal Title

      Proc. AMS (to appear)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Hermite-Liouville manifolds

    • Author(s)
      M. Igarashi, K. Kiyohara
    • Journal Title

      J. Math. Soc. Japan (to appear)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Singularities of flat exten sions from generic surfaces with boun-daries

    • Author(s)
      G. Ishikawa
    • Journal Title

      Differential Geometry and its Application (to appear)

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Presentation] シュワルツ微分についての注意2010

    • Author(s)
      森本徹
    • Organizer
      第17回沼津研究会
    • Place of Presentation
      沼津高等専門学校
    • Year and Date
      2010-03-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] Lie代数の表現に付随した微分方程式系とGrassmann部分多様体の外在的幾何2010

    • Author(s)
      森本徹
    • Organizer
      研究集会「接触構造, 特異点, 微分方程式及びその周辺」洞爺湖文化センター
    • Year and Date
      2010-01-28
    • Related Report
      2009 Final Research Report
  • [Presentation] Lie代数の表現に付随した微分方程式系とGrassmann部分多様体の外在的幾何2010

    • Author(s)
      Boris Doubrov, 待田芳徳, 森本徹
    • Organizer
      研究集会「接触構造, 特異点, 微分方程式及びその周辺」
    • Place of Presentation
      洞爺湖文化センター
    • Year and Date
      2010-01-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] Lie代数の表現に付随した微分方程式系と旗多様体での外在的幾何2009

    • Author(s)
      Boris Doubrov, 待田芳徳, 森本徹
    • Organizer
      日本数学会幾何学分科会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Differential equations associated with a representation of a Lie algebra and extrinsic geometry of submanifolds in a flag manifold2009

    • Author(s)
      T.Morimoto
    • Organizer
      Workshop on geometric structures and equivalence problems,
    • Place of Presentation
      KIAS, Seoulカンコク
    • Year and Date
      2009-04-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] Differential equations associated with a representation of a Lie algebra and extrinsic geometry of submanifolds in a flag manifold2009

    • Author(s)
      T. Morimoto
    • Organizer
      Workshop on geometric structures and equivalence problems, Korea Institute for Advanced Study, Seoul
    • Place of Presentation
      韓国
    • Related Report
      2009 Final Research Report
  • [Presentation] Tanaka theories, surround-ings, and developments- Geometry of differential systems2009

    • Author(s)
      T. Morimoto
    • Organizer
      geometry of differ-ential equations and Cartan connections
    • Place of Presentation
      Banach Centre (Warsaw), (ポーランド)
    • Related Report
      2009 Final Research Report
  • [Presentation] Tanaka theories, surroundings and development2009

    • Author(s)
      Tohru Morimoto
    • Organizer
      Banach Cente
    • Place of Presentation
      Warsaw (Poland)
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nilpotent analysis and sys-tems of partial differential equations associated with representations of Lie algebras2008

    • Author(s)
      T. Morimoto
    • Place of Presentation
      Institut Fourier (Grenoble)(フランス)
    • Year and Date
      2008-10-15
    • Related Report
      2009 Final Research Report
  • [Presentation] Differential equations from the viewpoint of nilpotent analysis2008

    • Author(s)
      T. Morimoto
    • Organizer
      Equations aux drivs partielles et theorie de Galois differentielles CIRM(Luminy)
    • Place of Presentation
      フランス
    • Year and Date
      2008-10-09
    • Related Report
      2009 Final Research Report
  • [Presentation] Differential equations from the viewpoint of nilpotent analysis2008

    • Author(s)
      Tohru Morimoto
    • Organizer
      CIRM
    • Place of Presentation
      Marseille (France)
    • Year and Date
      2008-10-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Linear differential equations of finite type and extrinsic geometry in flag manifolds2008

    • Author(s)
      T. Morimoto
    • Organizer
      Universiy of Florence
    • Place of Presentation
      フランス
    • Year and Date
      2008-10-03
    • Related Report
      2009 Final Research Report
  • [Presentation] 幾何と群と微分方程式2008

    • Author(s)
      森本徹
    • Organizer
      退官記念研究集会
    • Place of Presentation
      奈良女子大学
    • Year and Date
      2008-03-17
    • Related Report
      2009 Final Research Report
  • [Presentation] Differential Equations and Nilpotent Analysis on Filtered Manifolds2008

    • Author(s)
      T. Morimoto
    • Organizer
      Workshop on Holomorphic partial differential equations, small divisors and summability, CIRM (Centre International des Rencontres Mathematiques, Marseille)
    • Place of Presentation
      フランス
    • Year and Date
      2008-02-01
    • Related Report
      2009 Final Research Report
  • [Presentation] Differential Equations on Filtered Manifolds- Nilpotent Analysis I, II, III2008

    • Author(s)
      T. Morimoto
    • Organizer
      Workshop on CR geometry and overdetermined PDE systems', Seoul National University, Seoul
    • Place of Presentation
      韓国
    • Related Report
      2009 Final Research Report
  • [Presentation] Differential Equations on Filtered Manifolds-Nilpotent Analysis I, II, III2008

    • Author(s)
      Tohru Morimoto
    • Organizer
      'Workshop on CR geometry and overdetermined PDE systems'
    • Place of Presentation
      Seoul National University, Seoul
    • Related Report
      2007 Annual Research Report
  • [Presentation] Differential Equations and Nilpotent Analysis on Filtered Manifolds,2008

    • Author(s)
      Tohru Morimoto
    • Organizer
      Workshop on Holomorphic partial differential equations, small divisors and summability,
    • Place of Presentation
      CIRM(Centre International des Rencontres Mathematiques, Marseille)
    • Related Report
      2007 Annual Research Report
  • [Presentation] Geometry of holonomic systems, Workshop on Differential Equations and Asymptotic Analysis2007

    • Author(s)
      T. Morimoto
    • Organizer
      RIMS
    • Place of Presentation
      Kyoto University
    • Year and Date
      2007-12-18
    • Related Report
      2009 Final Research Report
  • [Presentation] Nilpotent analysis on filtered manifolds2007

    • Author(s)
      T. Morimoto
    • Organizer
      The 8th International Conference on Several Complex Variables
    • Place of Presentation
      Gyeong, Korea(韓国)
    • Year and Date
      2007-07-02
    • Related Report
      2009 Final Research Report
  • [Presentation] Nilpotent analysis on filtered manifolds2007

    • Author(s)
      Tohru Morimoto
    • Organizer
      The 8th International Conference on Several Complex Variables
    • Place of Presentation
      Gyeong, Korea,
    • Year and Date
      2007-07-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] 巾零解析の展開;特に, リー環の表現に付随した微分方程式系と旗多様体の部分多様体の外在的幾何2004

    • Author(s)
      森本徹
    • Organizer
      京大数学談話会
    • Place of Presentation
      数理解析研究所
    • Related Report
      2009 Final Research Report

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Published: 2007-03-31   Modified: 2016-04-21  

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