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J-GLOBAL ID:201201071060721660   Update date: Apr. 16, 2025

Hiroki Takahasi

タカハシ ヒロキ | Hiroki Takahasi
Affiliation and department:
Job title: Professor
Research field  (1): Mathematical analysis
Research keywords  (1): 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
Research theme for competitive and other funds  (5):
  • 2020 - 2025 大偏差原理に基づくカオス力学系の構造解析
  • 2019 - 2022 漸近双曲性とYoccoz's puzzleを用いたPalis予想解決への挑戦
  • 2016 - 2019 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
  • 2015 - 2019 熱力学形式によるエノン写像の分岐の解明
  • 2011 - 2015 統計力学的手法によるエノン写像の大域分岐問題の研究
Papers (49):
  • Yuto Nakajima, Hiroki Takahasi. A problem of Hirst for the Hurwitz continued fraction and the Hausdorff dimension of sets with restricted slowly growing digits. arXiv:2504.11144. 2025
  • Hiroki Takahasi. Large Deviation Principles for periodic points of the Dyck shift. arXiv:2503.14164. 2025
  • Yuto Nakajima, Hiroki Takahasi. Fractal counterparts of density combinatorics theorems in continued fractions. arXiv:2502.10902. 2025
  • Gerardo González Robert, Mumtaz Hussain, Nikita Shulga, Hiroki TAKAHASI. Infinite iterated function systems with restricted slowly growing digits. Journal of Mathematical Analysis and Applications. 2025
  • Hiroki Takahasi. The distribution of the largest digit for parabolic Iterated Function Systems of the interval. arXiv:2411.18297. 2024
more...
MISC (1):
  • TAKAHASI HIROKI. Henon写像の力学系. 数学. 2020
Lectures and oral presentations  (117):
  • Large deviation principles for countable Markov shifts and the uniqueness of minimizer
    (エルゴード理論とその周辺 2018)
  • 力学系の大偏差原理とその応用
    (京都大学人間環境学研究科談話会 2018)
  • On asymptotics of continued fraction digits
    (dynamical systems seminar 2018)
  • Large deviation principle for arithmetic mean of digits in continued fraction expansion
    (日本数学会秋期総合分科会 2018)
  • Large deviation principle for arithmetic functions in continued fraction expansion
    (ICM Satellite Conference on Dynamical Systems and Related Topics 2018)
more...
Professional career (1):
  • 博士 (Kyoto University)
Association Membership(s) (1):
日本数学会
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