Rchr
J-GLOBAL ID:200901077748216821   Update date: Sep. 29, 2024

Ishii Yutaka

イシイ ユタカ | Ishii Yutaka
Affiliation and department:
Job title: Professor
Homepage URL  (1): https://sites.google.com/site/webpageyutakaishii/
Research field  (1): Mathematical analysis
Research keywords  (7): dynamical systems ,  complex dynamics ,  記号力学系 ,  virtual reality ,  fractals ,  chaos ,  量子トンネル現象
Research theme for competitive and other funds  (28):
  • 2022 - 2027 「かたち」と「うごき」を表す高次元データ記述子の開発
  • 2022 - 2025 Singular limits in nearly integrable quantum systems and complex dynamical systems
  • 2020 - 2025 Construction of new phase-parameter space correspondence for complex dynamics in dimension two
  • 2019 - 2024 Bifurcation and renormalization of real and complex dynamical systems
  • 2018 - 2023 Visualization of 4D space by VR and complex dynamics
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Papers (22):
  • Julia Xénelkis de Hénon. Hénon maps: a list of open problems. Arnold Math. J. 2024
  • Yuki Hironaka, Yutaka Ishii. Symbolic dynamics for Hénon maps near the boundary of the horseshoe locus. Ergodic Theory & Dynam. Systems. 2024
  • 石井豊. 複素力学系の諸問題. 京都大学数理解析講究録. 2022. 2211
  • Yutaka Ishii, Tatsuya Oka. On the Hausdorff dimension of the recurrent sets induced from endomorphisms of free groups. J. Fractal Geom. 2022. 9. 1. 171-192
  • Yutaro Himeki, Yutaka Ishii. M_4 is regular-closed. 2020. 40. 1. 213-220
more...
Education (4):
  • 1994 - 1997 The University of Tokyo
  • 1994 - 1996 Université Paris-Sud (Orsay)
  • 1992 - 1994 Kyoto University Graduate School of Science
  • 1988 - 1992 Kyoto University Faculty of Science
Professional career (2):
  • Doctor (Mathematical Sciences) (The University of Tokyo)
  • Master (Mathematics) (Kyoto University)
Work history (7):
  • 2018/12 - 現在 Kyushu University, Department of Mathematics, professor
  • 2003/04 - 2018/11 Kyushu University Faculty of Mathematics associate professor
  • 2006/05 - 2006/05 Université de Rennes professeur invité
  • 1998/01 - 2003/03 Kyushu University Faculty of Mathematics research associate
  • 2002/03 - 2002/04 Université Paris-Sud (Orsay) maitre de conférence (mois d'invité)
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