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2012 Fiscal Year Annual Research Report

可積分系を用いた微分幾何学と量子コホモロジーの新しい関係の構築

Research Project

Project/Area Number 21244004
Research InstitutionWaseda University

Principal Investigator

GUEST Martin  早稲田大学, 理工学術院, 教授 (10295470)

Project Period (FY) 2009-04-01 – 2013-03-31
Keywords幾何学 / 可積分系 / 量子コホモロジー
Research Abstract

1.Guestは可積分系に関連した幾何学とトポロジーの研究(特に量子コホモロジーとtt*幾何学)を行った。主な結果として台湾国立大学のC.-S. Lin との共同研究では、以下の共著論文を完成した。
(1) Isomonodromy aspects of the tt* equations of Cecotti and Vafa I. Stokes
data
(2) Some tt* structures and their integral Stokes data
特にtt*-Toda格子の解のモノドロミーデータ(Stokes行列等)の計算を終了した。Mannheim大学のC. Hertlingとの共同研究では、rank 2であるTERP構造の分類の研究が進展した。特にモジュラィ空間を発見した事は大変意義がある。
2. 2012年10月20日-22日 国立台湾大学「Workshop on Integrable Systems and Geometric PDEs」、2012年12月7日-8日 早稲田大学「Workshop on Curve flows and integrable systems、2013年1月25日-29日慶応大学「UK-JAPAN MATHEMATICAL FORUM on Algebraic Geometry and Symplectic Geometry」、2013年3月25日-27日大阪市立大学「The 5th OCAMI-TIMS Joint International Workshop on Differential Geometry and Geometric Analysis」を開催した。また、このプロジェクトの研究協力者として、Alexandre Its、Elizabeth Its夫妻(Indiana University)を招聘した。

Current Status of Research Progress
Reason

24年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

24年度が最終年度であるため、記入しない。

  • Research Products

    (19 results)

All 2013 2012 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results) Presentation (3 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] A Characterization for a (2,0)-Geodesic Affine Immersion2013

    • Author(s)
      S. Kurosu
    • Journal Title

      Results Math

      Volume: 63 Pages: 115-128

    • Peer Reviewed
  • [Journal Article] Moment maps of the spin action and the Cartan-Munzner polynomials of degree four2013

    • Author(s)
      R. Miyaoka
    • Journal Title

      Math. Ann

      Volume: 355 Pages: 1067-1084

    • Peer Reviewed
  • [Journal Article] Transnormal functions on a Riemannian manifold2013

    • Author(s)
      R. Miyaoka
    • Journal Title

      Differential Geom. Appl

      Volume: 31 Pages: 130-139

    • Peer Reviewed
  • [Journal Article] Isoparametric hypersurfaces with(g,m)=(6,2)2013

    • Author(s)
      R. Miyaoka
    • Journal Title

      Ann. of Math

      Volume: 177 Pages: 53-110

    • Peer Reviewed
  • [Journal Article] Nonlinear PDE aspects of the tt* equations of Cecotti and Vafa2012

    • Author(s)
      Martin Guest・Chang-Shou Lin
    • Journal Title

      J. reine angew. Math

    • DOI

      DOI:10.1515/crelle-2012-0057

    • Peer Reviewed
  • [Journal Article] Some sections on rational elliptic surfaces and certain special conic-quartic configurations2012

    • Author(s)
      H. Tokunaga
    • Journal Title

      Kodai Math. J

      Volume: 35 Pages: 78-104

    • Peer Reviewed
  • [Journal Article] Some tt* structures and their integral Stokes data2012

    • Author(s)
      Martin Guest and Chang-Shou Lin
    • Journal Title

      Comm. Number Theory Phys

      Volume: 6 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Cohomogeneity one special Lagrangian submanifolds in the cotangent bundle of the sphere2012

    • Author(s)
      K. Hashimoto, T. Sakai
    • Journal Title

      Tohoku Math. J.

      Volume: 64 Pages: 141-169

    • Peer Reviewed
  • [Journal Article] On local trigonal fibrations2012

    • Author(s)
      M. Ishizaka, H. Tokunaga
    • Journal Title

      Proc. Amer. Math. Soc

      Volume: 140 Pages: 3677-3686

    • Peer Reviewed
  • [Journal Article] Relative nullity distributions, an affine immersion from an almost product manifold and a para-pluriharmonic isometric immersion2012

    • Author(s)
      S. Kurosu
    • Journal Title

      Ann. Global Anal. Geom

      Volume: 42 Pages: 333-347

    • Peer Reviewed
  • [Journal Article] A tt*-bundle associated with a harmonic map from a Riemann surface into a sphere2012

    • Author(s)
      S. Kurosu, K. Moriya
    • Journal Title

      Differential Geom. Appl

      Volume: 30 Pages: 227-232

    • Peer Reviewed
  • [Journal Article] Lorentzian similarity manifold2012

    • Author(s)
      Y. Kamishima
    • Journal Title

      Cent. Eur. J. Math

      Volume: 10 Pages: 1771-1788

    • Peer Reviewed
  • [Journal Article] Deformation quantization of instantons on R^4 Analysis, geometry and quantum field theory2012

    • Author(s)
      Y. Maeda, A. Sako
    • Journal Title

      Contemp. Math

      Volume: 584 Pages: 39-63

    • Peer Reviewed
  • [Journal Article] Homological representations of braid groups and KZ connections2012

    • Author(s)
      T. Kohno
    • Journal Title

      J. Singul

      Volume: 5 Pages: 94-108

    • Peer Reviewed
  • [Journal Article] Hyperplane arrangements, local system homology and iterated integrals2012

    • Author(s)
      T. Kohno
    • Journal Title

      Adv. Stud. Pure Math

      Volume: 62 Pages: 157-174

    • Peer Reviewed
  • [Presentation] Toda equations, meromorphic connections, and harmonic maps

    • Author(s)
      Martin Guest
    • Organizer
      Workshop on Integrable Systems and Geometric PDEs
    • Place of Presentation
      National Taiwan University
  • [Presentation] Global solutions of the tt*-equations and their integral Stokes data

    • Author(s)
      Martin Guest
    • Organizer
      Singularity Theory and Integrable Systems
    • Place of Presentation
      MFI Oberwolfach,Germany
  • [Presentation] Harmonic maps, Frobenius manifolds, and TERPS

    • Author(s)
      Martin Guest
    • Organizer
      Geometry Seminar
    • Place of Presentation
      University of California Irvine,USA
    • Invited
  • [Remarks] Martin Guest HP

    • URL

      http://www.f.waseda.jp/martin/

URL: 

Published: 2014-07-24  

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