Ping-Hsuan Tsai

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Posdoctoral Associate in the Department of Mathematics @ Virginia Tech

Hello! I am a postdoctoral associate in the Department of Mathematics at Virginia Tech, working with Prof. Traian Iliescu. I earned my Ph.D. in Computer Science from the University of Illinois at Urbana-Champaign in 2023, where I was advised by Prof. Paul Fischer. You can find more about me here.

My research focuses on the developement of data-driven reduced-order modeling for turbulent flows. In particular, I am working on modeling–constructing accurate and efficient data-driven ROMs, numerical analysis–proving fundamental mathematical properties, e.g., stability, consistency, convergence and parameter scalings, and numerical simulation–testing the new data-driven ROMs in the simulation of turbulent flows in engineering.

Past Talks

  1. Data-Driven Large Eddy Simulation Reduced Order Models(LES-ROMs) for Turbulent Flows, Institute of Computational and Modeling Science (ICMS), National Tsing Hua University, 6 June 2025
  2. Data-Driven Large Eddy Simulation Reduced Order Models(LES-ROMs) for Turbulent Flows, National Center for Theoretical Sciences (NCTS), 27 June 2025
  3. Data-Driven Large Eddy Simulation Reduced Order Models for Turbulent Flows, The 15th International Congress on Spectral and High Order Methods, 13 - 18 July 2025, Montréal, Canada
  4. Data-Driven Large Edy Simulation Reduced Order Models for Turbulent Flows, 18th U.S. National Congress on Computational Mechanics, 20 - 24 July 2025, Chicago, Illinois

Upcoming Talks

  1. SIAM UQ 2026