Takahashi, Hiroki

写真a

Affiliation

Faculty of Science and Technology, Department of Mathematics ( Yagami )

Position

Professor

Related Websites

External Links

Career 【 Display / hide

  • 2006.04
    -
    2007.06

    IMPA(純粋・応用数学研究所, ブラジル)客員研究員

  • 2007.07
    -
    2008.03

    京都大学大学院理学研究科 GCOE研究員

  • 2007.10
    -
    2008.03

    聖母女学院短期大学, 非常勤講師

  • 2008.04
    -
    2008.07

    京都大学大学院理学研究科 教務補佐員

  • 2008.04
    -
    2011.03

    京都大学高等教育研究開発推進機構, 非常勤講師

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Academic Background 【 Display / hide

  • 2000.03

    Kyoto University, 理学部, 数学科

    University, Graduated

  • 2003.03

    Kyoto University, 理学研究科, 数学・数理解析専攻

    Graduate School, Completed, Master's course

  • 2006.03

    Kyoto University, 理学研究科, 数学・数理解析専攻

    Graduate School, Completed, Doctoral course

Academic Degrees 【 Display / hide

  • 博士, Kyoto University, Coursework, 2006.03

 

Research Areas 【 Display / hide

  • Natural Science / Mathematical analysis (Global Analysis)

Research Keywords 【 Display / hide

  • 力学系、構造安定性、分岐、カオス、フラクタル、エルゴード理論、相転移、ディオファントス解析、測地流

 

Papers 【 Display / hide

  • The distribution of the largest digit for parabolic Iterated Function Systems of the interval

    Hiroki Takahasi

    Journal of Fractal Geometry (The European Mathematical Society)  13   151 - 169 2026

    Research paper (scientific journal), Single Work, Accepted

  • The dynamics of the heterochaos baker maps

    Yoshitaka Saiki, Hiroki Takahasi, Kenichiro Yamamoto, James A. Yorke

    Chinese Annals of Mathematics, Series B (Springer)   2026

    Research paper (scientific journal), Joint Work, Corresponding author, Accepted

  • Existence of large deviations rate function for any S-unimodal map

    Hiroki Takahasi, Masato Tsujii

    Ergodic Theory and Dynamical Systems (Cambridge University Press)   2026

    Research paper (scientific journal), Accepted

  • The recurrence spectrum for dynamical systems beyond specification

    Hiroki Takahasi

    Nonlinearity (IOP Science)  39   045014 2026

    Research paper (scientific journal), Accepted

  • Annealed and quenched representations of the Gauss-Rényi measure by ``periodic points''

    Shintaro Suzuki, Hiroki Takahasi

    Communications in Mathematical Physics (Springer)   2026

    Research paper (scientific journal), Accepted

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Papers, etc., Registered in KOARA 【 Display / hide

Reviews, Commentaries, etc. 【 Display / hide

  • Henon写像の力学系

    TAKAHASI HIROKI

    数学 (日本数学会)   2020

    Article, review, commentary, editorial, etc. (scientific journal), Single Work

Presentations 【 Display / hide

  • Large deviation principles for countable Markov shifts and the uniqueness of minimizer

    TAKAHASI HIROKI

    [Domestic presentation]  エルゴード理論とその周辺, 

    2018.11

    Oral presentation (general)

  • 力学系の大偏差原理とその応用

    TAKAHASI HIROKI

    [Domestic presentation]  京都大学人間環境学研究科談話会, 

    2018.11

    Oral presentation (invited, special)

  • On asymptotics of continued fraction digits

    TAKAHASI HIROKI

    [International presentation]  dynamical systems seminar (Universite de la Nouvelle-Caledonie, France) , 

    2018.10

    Oral presentation (invited, special)

  • Large deviation principle for arithmetic mean of digits in continued fraction expansion

    TAKAHASI HIROKI

    [Domestic presentation]  日本数学会秋期総合分科会 (岡山大学) , 

    2018.09

    Oral presentation (general)

  • Large deviation principle for arithmetic functions in continued fraction expansion

    TAKAHASI HIROKI

    [International presentation]  ICM Satellite Conference on Dynamical Systems and Related Topics (Salvador (Brazil)) , 

    2018.08

    Oral presentation (invited, special)

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Research Projects of Competitive Funds, etc. 【 Display / hide

  • 力学系のレア・イベント解析とその数論・幾何学・統計物理学への展開

    2026.04
    -
    2031.03

    文部科学省・日本学術振興会, 科学研究費助成事業, 基盤研究A, Research grant, Principal investigator

  • ランダム・サイクルを骨格とする新しい力学系理論の構築と展開

    2025.06
    -
    2028.03

    文部科学省・日本学術振興会, 科学研究費助成事業, 挑戦的研究(萌芽), Research grant, Principal investigator

  • 大偏差原理に基づくカオス力学系の構造解析

    2020.04
    -
    2025.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, 基盤研究B, Research grant, Principal investigator

  • 漸近双曲性とYoccoz's puzzleを用いたPalis予想解決への挑戦

    2019.06
    -
    2022.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Challenging Research (Exploratory) , Principal investigator

  • 力学系とスケール極限を用いた異常拡散の探索と拡散制御理論の構築

    2016.07
    -
    2019.03

    Grant-in-Aid for Scientific Research, 基盤研究B 特設分野 連携探索型数理科学, Principal investigator

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Courses Taught 【 Display / hide

  • DOCTORAL RESEARCH ON MATHEMATICAL AND PHYSICAL SCIENCES

    2026

  • REAL ANALYSIS 2 AND ITS EXERCISE

    2026

  • GRADUATE RESEARCH ON FUNDAMENTAL SCIENCE AND TECHNOLOGY 1

    2026

  • MATHEMATICAL SCIENCES PRACTICAL RESEARCH ACTIVITY C

    2026

  • GRADUATE RESEARCH ON MATHEMATICAL AND PHYSICAL SCIENCES 2

    2026

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Courses Previously Taught 【 Display / hide

  • 微分積分学

    京都大学

    2018.04
    -
    2019.03

  • 線型代数学

    京都大学

    2018.04
    -
    2019.03

  • 線型代数学

    京都教育大学

    2018.04
    -
    2019.03

  • 線型代数学続論

    京都大学

    2018.04
    -
    2019.03

  • 現代幾何学

    京都教育大学

    2018.04
    -
    2019.03

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Social Activities 【 Display / hide

  • 集中講義(九州大学)

    2019.04
  • 集中講義(京都大学)

    2018.11
  • 集中講義(首都大学東京)

    2017.06
  • 集中講義(大阪大学)

    2015.11
  • 集中講義(神戸大学)

    2015.01

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Memberships in Academic Societies 【 Display / hide

  • 日本数学会