• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Dynamical studyof the parameter space for the complexHenon family

Research Project

Project/Area Number 21740125
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Global analysis
Research InstitutionKyushu University

Principal Investigator

ISHII Yutaka  九州大学, 数理学研究院, 准教授 (20304727)

Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords複素力学系 / ジュリア集合 / iterated monodromy group / Henon 写像 / Julia 集合 / Henon写像 / Julia集合 / Hubbard tree / IMG / Hubbard Tree
Research Abstract

Although the complex Henon map is regarded as one of the most standard holomorphic dynamical systems in complex dimension two, the dynamical studyof its Julia set from the topological and combinatorial viewpoint has not been well developed. We introduced a combinatorial model called the Hubbard tree for such map and developed an algebraic formalism called the iterated monodromy group. Moreover, together with the help of numerical experiments, we also analyzed the dynamical structurein the parameter space of the Henon family.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (21 results)

All 2012 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 3 results) Presentation (12 results) Remarks (1 results)

  • [Journal Article] Corrigendum, Adv2011

    • Author(s)
      Yutaka Ishii
    • Journal Title

      Math. 226

      Volume: no. 4 Pages: 3850-3855

    • Related Report
      2012 Final Research Report
  • [Journal Article] Corrigendum to "Polynomial diffeomorphisms of C^2. II : Hubbard trees."2011

    • Author(s)
      Yutaka Ishii
    • Journal Title

      Advances in Mathematics

      Volume: 226 Pages: 3850-3855

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Homotopy shadowing.2010

    • Author(s)
      Yutaka Ishiiand John Smillie
    • Journal Title

      Amer. J. Math

      Volume: no. 4 Pages: 987-1029

    • Related Report
      2012 Final Research Report
  • [Journal Article] Homotopy shadowing2010

    • Author(s)
      Yutaka Ishii, John Smillie
    • Journal Title

      American Journal of Mathematics

      Volume: 132 Pages: 987-1029

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hyperbolic polynomial diffeomorphisms of C^2. II: Hubbard trees2009

    • Author(s)
      Yutaka Ishii
    • Journal Title

      Adv. Math. 220

      Volume: no. 4 Pages: 985-1022

    • Related Report
      2012 Final Research Report
  • [Journal Article] Julia sets and chaotic tunneling I2009

    • Author(s)
      Akira Shudo, Yutaka Ishii, Kensuke Ikeda
    • Journal Title

      J. Phys. A: Math. Theor

      Volume: 42 Pages: 26-26

    • Related Report
      2012 Final Research Report
  • [Journal Article] Julia sets and chaotic tunneling II2009

    • Author(s)
      Akira Shudo, Yutaka Ishii, Kensuke Ikeda
    • Journal Title

      J. Phys. A: Math. Theor

      Volume: 42 Pages: 34-34

    • Related Report
      2012 Final Research Report
  • [Journal Article] Hyperbolic polynomial diffeomorphiscus of C^2. II : Hubbard trees2009

    • Author(s)
      Yutaka Ishii
    • Journal Title

      Advances in Mathematics 218

      Pages: 985-1022

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Trinitas for complex Henon maps2012

    • Author(s)
      Yutaka Ishii
    • Organizer
      Workshop on Holomorphic Vector Fields and Foliations
    • Place of Presentation
      Ryukoku University Seminar House, Kyoto, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] Homotopy kernel2012

    • Author(s)
      Yutaka Ishii
    • Organizer
      New Developments in Complex Dynamical Systems
    • Place of Presentation
      RIMS at Kyoto University, Kyoto, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] Iterated monodromy groups for Henon maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Automorphisms of algebraic varieties
    • Place of Presentation
      ホテルラフォレ白浜、白浜
    • Year and Date
      2011-12-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] Hubbard trees for complex Henon maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      函数論シンポジウム
    • Place of Presentation
      千葉大学
    • Year and Date
      2011-10-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Iterated monodromy groups for Henon maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Gottingen--Penn State International School
    • Place of Presentation
      ゲッチンゲン大学、ゲッチンゲン、ドイツ
    • Year and Date
      2011-08-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] On some conjectures concerning the entropy of the Lozi maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Complex Analysis in Several Variables XIV
    • Place of Presentation
      京都大学
    • Year and Date
      2011-07-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Some conjectures on the parameter space of the Lozi family2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      SIAM Conference on Applications of Dynamical Systems
    • Place of Presentation
      Snowbird Ski and Summer Resort, Snowbird, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] Some conjectures on the parameter space of the Lozi family2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Kyoto Symposium on Complex Analysis in Several Variables XIV
    • Place of Presentation
      Kyoto University, Kyoto, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] Iterated monodromy groups for complex Henon maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Gottingen-Penn State International Summer School
    • Place of Presentation
      ottingen, Germany
    • Related Report
      2012 Final Research Report
  • [Presentation] Hubbard trees for complex Henon maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Symposium on Complex Analysis
    • Place of Presentation
      Chiba University, Chiba, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] Iterated monodromy groups for complex Henon maps2011

    • Author(s)
      Yutaka Ishii
    • Organizer
      Automorphisms of Algebraic Varieties
    • Place of Presentation
      Hotel Laforet, Shirahama, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] 群作用を用いてジュリア集合を記述する2009

    • Author(s)
      石井豊
    • Organizer
      日本数学会秋期分科会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      https://sites.google.com/site/webpageyutakaishii/

    • Related Report
      2012 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi