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2008 Fiscal Year Final Research Report

Study of projective structures on Riemann surfaces and its applications to hyperbolic manifolds and complex dynamical systems

Research Project

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Project/Area Number 18540179
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic analysis
Research InstitutionShimane University

Principal Investigator

NAKANISHI Toshihiro  Shimane University, 総合理工学部, 教授 (00172354)

Co-Investigator(Renkei-kenkyūsha) MAKOTO Sakuma  広島大学, 大学院理学研究科, 教授 (30178602)
SHUNSUKE Morosawa  高知大学, 理学部, 教授 (50220108)
Project Period (FY) 2006 – 2008
Keywordsタイヒミュラー空間 / クライン群 / リーマン面 / 射影構造
Research Abstract

穴あき曲面のタイヒミュラー空間に導入されたR.C.Pennerの座標系を、複素射影構造のホロノミーが定める曲面群の複素2次特殊射影線形群への表現空間に拡張し、この座標系を用いると写像類群が有理変換のつくる群として表わされることを示した。その結果をクライン群論、円周上の曲面束の構造を持つ3次元多様体の双曲化問題や不定方程式の整数解、写像類群の複素力学系に応用し、多くの興味ある例を得ることができた。

  • Research Products

    (23 results)

All 2009 2008 2007 2006 Other

All Journal Article (9 results) (of which Peer Reviewed: 7 results) Presentation (14 results)

  • [Journal Article] Dynamics of structurally finite entire functions with two singular values, Comput2009

    • Author(s)
      S.Morosawa and M.Taniguchi
    • Journal Title

      Methods Funct Theory, 9

      Pages: 185-198

    • Peer Reviewed
  • [Journal Article] Epimorphisms between 2-bridge knot groups, The Zieschang Gedenkschrift2008

    • Author(s)
      T.Ohtsuki, R.Riley and M.Sakuma
    • Journal Title

      Geometry and Topology Monograph 14

      Pages: 417-450

    • Peer Reviewed
  • [Journal Article] A trace identity for parabolic elements of SL(2, C)2007

    • Author(s)
      T.Nakanishi
    • Journal Title

      Kodai Mathematical Journal 30

      Pages: 1-18

    • Peer Reviewed
  • [Journal Article] The parametric space of error functions of the form a\int_0^z exp(-w^2) dw, Complex Analysis and Potential Theory2007

    • Author(s)
      S.Morosawa
    • Journal Title

      Proceedings of the Conference Satellite to ICM 2006

      Pages: 174-177

    • Peer Reviewed
  • [Journal Article] 4つの放物元に関するトレース恒等式について(その2), 数理解析研究所講究録1571・双曲空間のトポロジー2007

    • Author(s)
      中西敏浩
    • Journal Title

      複素解析および数論

      Pages: 193-198

  • [Journal Article] 4つの放物元に関するトレース恒等式について2006

    • Author(s)
      中西敏浩
    • Journal Title

      数理解析研究所講究録1518・双曲空間の複素解析と幾何学的研究

      Pages: 160-163

  • [Journal Article] Variations of McShane's identity for punctured surface groups, Proceedings the Workshop "Space of Kleinian groups and hyperbolic 3-manifolds" London Math2006

    • Author(s)
      H.Akiyoshi, H. Miyachi and M. Sakuma
    • Journal Title

      Soc., Lecture Note Series 329

      Pages: 151-185

    • Peer Reviewed
  • [Journal Article] An applcation of Penner's coordinates of Teichmuller space of punctured surfeces

    • Author(s)
      T.Nakanishi
    • Journal Title

      to appear in RIMS Kokyuroku Bessatsu

      Pages: 0

    • Peer Reviewed
  • [Journal Article] On the distance between two Seifert surfaces of a knot

    • Author(s)
      M.Sakuma and K.Shackleton
    • Journal Title

      to appear in Osaka Journal of Mathematics

      Pages: 0

    • Peer Reviewed
  • [Presentation] Punctured torus bundles: Two tessellations of the complex plane2008

    • Author(s)
      M.Sakuma
    • Organizer
      Topology and Geometry Seminar
    • Place of Presentation
      University of Paul Sabatier, Toulouse フランス・ツールーズ
    • Year and Date
      2008-12-01
  • [Presentation] Punctured torus bundles: Two tessellations of the complex plane2008

    • Author(s)
      M.Sakuma
    • Organizer
      Topology Seminar
    • Place of Presentation
      University of Automata, Barcelona スペイン・バルセロナ
    • Year and Date
      2008-12-01
  • [Presentation] 穴あき曲面のSL(2,C)-表現空間の座標系とその応用について2008

    • Author(s)
      中西敏浩
    • Organizer
      第51回函数論シンポジウム
    • Place of Presentation
      高知大学
    • Year and Date
      2008-10-12
  • [Presentation] Comparing two tessellations associated with punctured torus bundle over circle2008

    • Author(s)
      M.Sakuma
    • Organizer
      Intelligence of Low Dimensional Topology
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2008-10-08
  • [Presentation] Comparing two tessellations associated with punctured torus bundle over circle2008

    • Author(s)
      M.Sakuma
    • Organizer
      TAPU Workshop
    • Place of Presentation
      韓国・釜山大学
    • Year and Date
      2008-07-01
  • [Presentation] Bifurcations of error functions with real coefficients2008

    • Author(s)
      S.Morosawa
    • Organizer
      Aspects of Transcendental Dynamics, Jacob Univeristy
    • Place of Presentation
      ドイツ・ブレーメン
    • Year and Date
      2008-06-19
  • [Presentation] Complexified Penner's coordinates and its applications, Topology Seminar at CTQM2008

    • Author(s)
      T.Nakanishi
    • Organizer
      University of Aarhus
    • Place of Presentation
      デンマーク・オーフス
    • Year and Date
      2008-04-30
  • [Presentation] Trace identities and the mapping class group acting on SL(2,C)-representation spaces of punctured surface groups2007

    • Author(s)
      T.Nakanishi
    • Organizer
      Workshop on Infinite Dimensional Teichmuller Space and Moduli Space
    • Place of Presentation
      京都大学数学解析研究所
    • Year and Date
      2007-11-22
  • [Presentation] 円周上の穴あきトーラス束の標準分割とCannon-Thurston写像2007

    • Author(s)
      M.Sakuma
    • Organizer
      第50回函数論シンポジウム
    • Place of Presentation
      群馬大学
    • Year and Date
      2007-10-08
  • [Presentation] Trace functions as coordinates for the SL(2,C)-representation spaces of a punctured surface group2007

    • Author(s)
      T.Nakanishi
    • Organizer
      Finland-Japan Joint Seminar on Analysis,Univeristy of Helsinki
    • Place of Presentation
      フィンランド・ヘルシンキ
    • Year and Date
      2007-08-27
  • [Presentation] Dynamics of error functions2007

    • Author(s)
      S.Morosawa
    • Organizer
      The 15^<th> International Conference on Finite and Infinite Dimensional Complex Analysis and Applications
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2007-07-31
  • [Presentation] A trace identity involving four parabolic elements of SL(2,C)2006

    • Author(s)
      T.Nakanishi
    • Organizer
      The Tenth Conference on Real and Complex Analysis
    • Place of Presentation
      広島大学
    • Year and Date
      2006-11-04
  • [Presentation] Geometry and topology of 2-bridge knots2006

    • Author(s)
      M.Sakuma
    • Organizer
      Workshop on Analytic Aspects of Low Dimensional Geometry
    • Place of Presentation
      Univeristy of Warwick イギリス・ウォーリック
    • Year and Date
      2006-09-08
  • [Presentation] Epimorphisms between 2-bridge knot group from the view of Markoff maps2006

    • Author(s)
      M.Sakuma
    • Organizer
      Intelligence of Low Dimensional Topology
    • Place of Presentation
      広島大学
    • Year and Date
      2006-07-23

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

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