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2008 Fiscal Year Final Research Report

ON THE CHARACTERIZATION OF CHAIN COMPONENTS BY MEANS OF THE SHADOWING PROPERTY

Research Project

  • PDF
Project/Area Number 19540209
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Global analysis
Research InstitutionUtsunomiya University

Principal Investigator

SAKAI Kazuhiro  Utsunomiya University, 教育学部, 教授 (30205702)

Project Period (FY) 2007 – 2008
Keywords力学系理論
Research Abstract

写像fは微分可能閉多様体上の微分同相写像とし, pをfのひとつの双曲型周期点とする。本研究の目的は, pを含むfの鎖成分C_f(p)がC^1-安定的擬軌道尾行性をもつとき, C_f(p)を双曲的なホモクリニッククラスとして特徴付けることである。平成19年度, C_f(p)-芽拡大性を仮定することによりその双曲性が証明された。平成20年度は, C_f(p)-芽拡大性の仮定を取り除くことに挑戦した。つい最近, 報告者の研究成果にLiao理論を応用することにより, 北京大学のグループがC^1-安定的擬軌道尾行性をもつ鎖成分Cf(p)の双曲性の証明に成功した。

  • Research Products

    (6 results)

All 2008 2007

All Journal Article (3 results) Presentation (3 results)

  • [Journal Article] C^1-stably shadowable chain components2008

    • Author(s)
      K. Sakai
    • Journal Title

      Ergodic Theory and Dynam. Syst. 28

      Pages: 987-1029

  • [Journal Article] C^1-stable shadowing diffeomorphisms2008

    • Author(s)
      K. Lee, K. Moriyasu, K. Sakai
    • Journal Title

      Discrete and Continuous Dynam. Syst. 22

      Pages: 683-697

  • [Journal Article] C^1-stably shadowable chain components for generic diffeomorphisms2007

    • Author(s)
      K. Sakai
    • Journal Title

      Far East J. Dynam. Syst. 9

      Pages: 345-350

  • [Presentation] Hyperbolicity of C^1-stably shadowable chain components2008

    • Author(s)
      酒井一博
    • Organizer
      「双曲性を超えた位相力学系の新展開」研究集会
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-10-01
  • [Presentation] C^1-stable weak shadowing chain components are partially hyperbolic2008

    • Author(s)
      K. Sakai
    • Organizer
      2008 Int'l Workshop on Dynamical Systems and Related Topics
    • Place of Presentation
      Chungnam National Univ., Daejeon, Korea
    • Year and Date
      2008-08-20
  • [Presentation] C^1 stable shadowing property on chain components2008

    • Author(s)
      K. Sakai
    • Organizer
      The 7th AIMS Conference on Dynamical Systems and Differential Equations
    • Place of Presentation
      University of Texas at Arlington, Texas, USA
    • Year and Date
      2008-05-19

URL: 

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

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