Ph.D Student in AMSC Program
University of Maryland, College Park
College Park, Maryland, USA
Sep 2025 – Present
Education
M.S. student of resercher training program in Business Administration program
Hitotsubashi University
Kunitachi, Tokyo, Japan
Apr 2025 – Present
B.S. in Commerce and Management
Hitotsubashi University
Kunitachi, Tokyo, Japan
April 2021 – Mar 2025
Experience
Research Assistant
UMD math department
College Park, Maryland
Sep 2025 – May 2026
Teaching Assistant
Research and Development Center for Higher Education, Hitotsubashi University
Tokyo, Japan
Apr 2025 – Aug 2025
Teaching Assistant
Research and Development Center for Higher Education, Hitotsubashi University
Tokyo, Japan
Sep 2024 – Mar 2025
Teaching Assistant
Graduate School of Business Administration, Hitotsubashi University
Tokyo, Japan
Apr 2024 – Mar 2025
Research Assistant
Graduate School of Business Administration, Hitotsubashi University
Tokyo, Japan
Jan 2022 – Aug 2025
Awards
Poster Prizes, Dynamics Days US 2026
Scholarship
Jan 2026
Heiwa Nakajima Foundation Scholarship
Scholarship
Sep 2025 – Present
Publications
H. Kato, T. Onozaki, Y. Saiki, Y. Sugita
Finite Invariant Sets with Bridging Points in Logistic IFS
arXiv, Apr 2026 arXiv:2604.13124
H. Kato, M.U. Kobayashi, Y. Saiki, J.A. Yorke
Laminar chaotic saddle within a turbulent attractor
Phys. Rev. E 110, L052202, Sep 2024
H. Kato, M.U. Kobayashi, Y. Saiki, J.A. Yorke
A laminar chaotic saddle within a turbulent attractor
arXiv, Sep 2024 arXiv:2409.08870
H. Kato
流体乱流モデルにみられる位相同期現象とカオティックサドル (Phase synchronization in Fluid Dynamics and Chaotic saddle)
Hokkaido Univ. Tech. Report in Math, 475–484, Mar 2024
H. Kato
リアプノフ指数で測れないカオス力学系の不安定性 (Unstable Behaviors in Chaotic Systems Beyond the Scope of Lyapunov Exponents)
Hokkaido Univ. Tech. Report in Math, 237–246, May 2025