Hibiki Kato's face

Hibiki Kato

🗞️ News

  • 2025-09-04 • update
    Website renewal
    Website has been renewed using Astro framework. Hope you like the new design!

👋 About Me

Hello! I'm Hibiki Kato (加藤 響) from , currently pursuing my Ph.D in Applied Mathematics and Scientific Computing at the University of Maryland, College Park.

My research focuses on understanding complex dynamical systems through computational approaches. I'm particularly passionate about chaos theory and numerical simulation.

When I'm not doing research, I enjoy cycling🚲.

🔬 Research Interests

Dynamical systems Chaos Numerical simulation Fluid Dynamics Synchronization Typhoon Machine Learning AI Reservoir Computing

🎓 Education

Ph.D Student in AMSC Program

University of Maryland, College Park

College Park, Maryland, USA

Sep 2025 – Present

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

💻 Skills & Qualifications

• Programming: Julia, Python, C++, R
• Unmanned Aircraft Remote Pilot (CLASS II) Licensed by the Japanese government

💼 Experience

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 – Present

🏆 Awards & Scholarships

Heiwa Nakajima Foundation Scholarship

Sep 2025 – Present

📝 Publications

Journal Articles

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

Conference Proceedings

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

🎤 Presentations

  • Jun 2025 • Oral

    A Numerical Analysis of Sensitivity in the Hénon Attractor

    RIMS 共同研究 2025 研究集会「力学系の理論と応用

    Kyoto, Japan

    View

  • Mar 2025 • Oral

    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)

    The 21st Mathematics Conference for Young Researchers

    Sapporo, Hokkaido, Japan

    View

  • Jan 2025 • Oral

    Laminar chaotic saddle within a turbulent attractor

    Winter Annual Conference on Dynamical Systems 2024

    Ito, Fukuoka, Japan

    View

  • Dec 2024 • Oral

    Laminar chaotic saddle within a turbulent attractor

    Winter Annual Conference on Dynamical Systems 2024

    Ito, Fukuoka, Japan

    View

  • Dec 2024 • Oral

    Laminar chaotic saddle within a turbulent attractor

    Joint Research Meeting on Applied Mathematics 2024

    Seta, Shiga, Japan

    View

  • Mar 2024 • Oral

    A non-attracting chaotic subset within a turbulent attractor

    Tateyama Dynamics Workshop 2024

    Tateyama, Chiba, Japan

    View

  • Mar 2024 • Oral

    Phase synchronization in Fluid Dynamics and Chaotic saddle

    The 20th Mathematics Conference for Young Researchers

    Sapporo, Hokkaido, Japan

    View

  • Dec 2023 • Poster

    Chaotic saddle and phase synchronization in GOY shell model of fluid turbulence

    Dynamics Days Kagurazaka 2023

    Kagurazaka, Tokyo, Japan

    View

📫 Get in Touch

Feel free to reach out if you'd like to discuss research or collaboration.

📧 Email Me 🏫 Math Department Page