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Thermodynamic formalism for the Henon map at the first bifurcation

Research Project

Project/Area Number 23740121
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Global analysis
Research InstitutionKeio University (2013-2014)
Kyoto University (2012)
The University of Tokyo (2011)

Principal Investigator

TAKAHASI Hiroki  慶應義塾大学, 理工学部, 講師 (00467440)

Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords力学系 / エノン写像 / 国際研究者交流 / 韓国 / 双曲性 / 分岐 / エルゴード理論 / 国際情報交換 / アメリカ / 熱力学形式
Outline of Final Research Achievements

We investigated the dynamics of the Henon map at the first bifurcation parameter with the use of themodynamic fomalism, and proved the existence and uniqueness of equilibrium measures. We also derived a version of Bowen-Manning formula which connects the Hausdorff dimension of the invariant set with the entropy and Lyapunov exponent of invariant measures. We also proved nice statistical properties of equilibrium measures, such as an exponential decay of correlations and the central limit theorem.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (17 results)

All 2015 2014 2013 2012 2011 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) (of which Invited: 2 results) Remarks (1 results)

  • [Journal Article] Equilibrium measures for the Henon map at the first bifurcation: uniqueness and geometric/statistical properties2015

    • Author(s)
      Samuel Senti, Hiroki Takahasi
    • Journal Title

      Ergodic Theory and Dynamical Systems

      Volume: to appear

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Equilibrium measures for the Henon map at the first bifurcation: uniqueness and geometric/statistical properties2014

    • Author(s)
      Samuel Senti and Hiroki Takahasi
    • Journal Title

      Ergodic Theory and Dynamical Systems

      Volume: 掲載予定

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Equilibrium measures for the Henon map at the first bifurcation2013

    • Author(s)
      Samuel Senti and Hiroki Takahasi
    • Journal Title

      Nonlinearity

      Volume: 26 Issue: 6 Pages: 1719-1741

    • DOI

      10.1088/0951-7715/26/6/1719

    • Related Report
      2013 Research-status Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Multifractal formalism for Benedicks-Carleson quadratic maps2013

    • Author(s)
      Yong Moo Chung and Hiroki Takahasi
    • Journal Title

      Ergodic Theory and Dynamical Systems

      Volume: published online Issue: 4 Pages: 1-26

    • DOI

      10.1017/etds.2012.188

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Prevalent Dynamics at the First Bifurcation of Henon-like Families2012

    • Author(s)
      Hiroki Takahasi
    • Journal Title

      Communications in Mathematical Physics

      Volume: 312 Issue: 1 Pages: 37-85

    • DOI

      10.1007/s00220-012-1442-y

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Statistical Properties of Nonuniformly Expanding 1d Maps with Logarithmic Singularities2012

    • Author(s)
      Hiroki Takahasi
    • Journal Title

      Noninearity

      Volume: 25 Issue: 2 Pages: 551-567

    • DOI

      10.1088/0951-7715/25/2/551

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nonuniformly Expanding 1d Maps with Logarithmic Singularities2012

    • Author(s)
      Hiroki Takahasi and Qiudong Wang
    • Journal Title

      Nonlinearity

      Volume: 25 Issue: 2 Pages: 533-550

    • DOI

      10.1088/0951-7715/25/2/533

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Large Deviation Principle for Benedicks-Carleson Quadratic Maps2012

    • Author(s)
      Hiroki Takahasi and Yong Moo Chung
    • Journal Title

      Communications in Mathematical Physics

      Volume: in press

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Lyapunov spectrum of Henon-like maps at the first bifurcation2014

    • Author(s)
      Hiroki Takahasi
    • Organizer
      ICM Satellite Conference ``Dynamical Systems and Related Topics"
    • Place of Presentation
      Chungnam大学(韓国、ソウル市)
    • Year and Date
      2014-08-08
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Large deviation principle for Benedicks-Carleson quadratic maps2012

    • Author(s)
      高橋博樹
    • Organizer
      Workshop on Non-uniformly Hyperbolic and Neutral One-dimensional Dynamics
    • Place of Presentation
      National University of Singapore
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Multifractal analysis for the Henon map at the first bifurcation2012

    • Author(s)
      高橋博樹
    • Organizer
      Ergodic Theory and Metric Number Theory
    • Place of Presentation
      日本女子大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Multifractal Formalism for Benedicks-Carleson Quadratic Maps2012

    • Author(s)
      Hiroki Takahasi
    • Organizer
      Dynamics of Complex Systems(招待講演)
    • Place of Presentation
      北海道大学
    • Related Report
      2011 Research-status Report
  • [Presentation] 統計力学的手法による馬蹄の大域分岐問題の研究2011

    • Author(s)
      Hiroki Takahasi
    • Organizer
      Dynamics and Complex Systems
    • Place of Presentation
      北海道大学
    • Related Report
      2011 Research-status Report
  • [Presentation] Thermodynamic Formalism for the Henon Maps2011

    • Author(s)
      Hiroki Takahasi
    • Organizer
      Frontiers in Dynamical Systems and Topology
    • Place of Presentation
      京都大学数理解析研究所
    • Related Report
      2011 Research-status Report
  • [Presentation] カオス的な2次写像の大偏差原理2011

    • Author(s)
      Hiroki Takahasi
    • Organizer
      エルゴード理論研究集会
    • Place of Presentation
      大阪大学
    • Related Report
      2011 Research-status Report
  • [Presentation] Prevalence of nonuniform hyperbolicity at the first bifurcation of the Henon family

    • Author(s)
      Hiroki Takahasi
    • Organizer
      Pacific Rim Conference on Mathematics
    • Place of Presentation
      札幌コンベンションセンター
    • Related Report
      2013 Research-status Report
  • [Remarks] List of Papers(Hiroki Takahasi)

    • URL

      http://www.math.keio.ac.jp/~hiroki/papers.html

    • Related Report
      2013 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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