Contact: wuzh@cit.tum.de
Stochastic Partial Differential Equations (SPDEs) and related topics, in particular:
Conservative SPDEs, Fluctuating hydrodynamics, Large deviations, Interacting particle systems.
Employment
04.2025-now Postdoctoral Researcher at Technical University of Munich, Munich, Germany
Mentor: Prof. Dr. Johannes Zimmer
Education
01.2021-04.2025 PhD in Mathematics. PhD studies at the Bielefeld University, Bielefeld, Germany.
Supervisors: Prof. Dr. Benjamin Gess, Prof. Dr. Michael Roeckner
03.2022-09.2022 Exchange program at the Seoul National University, Seoul, South Korea.
Supervisor: Prof. Dr. Insuk Seo
09.2018--05.2025 PhD in Mathematics. PhD studies at the University of Chinese Academy of Sciences (UCAS), Beijing, China.
This program integrates both master's and PhD studies. Due to my PhD program at Bielefeld University, this program was on pause from 01.2021 to 04.2025. In 05.2025, I successfully defended my PhD thesis at UCAS, which is distinct from my Bielefeld PhD thesis.
Supervisor: Prof. Dr. Zhao Dong
09.2014-06.2018 Bachelor in Mathematics. Study of Mathematics at the Beijing Institute of Technology, Beijing, China.
Undergraduate Thesis Advisor: Prof. Dr. Rongchan Zhu
Learning Equilibrium Fluctuation Expansions from Overdamped Langevin Dynamics,
with Lin Wang, 2026.
The Incompressible Navier--Stokes--Fourier System with Thermal Noise,
with Benjamin Gess and Max Sauerbrey, 2026.
Quantitative Error Estimates for Learning Macroscopic Mobilities from Microscopic Fluctuations,
with Nicolas Dirr and Johannes Zimmer, 2026.
Ergodicity for the Dean--Kawasaki Equation with Dirichlet Boundary Conditions: Taming the Square-Root,
with Shyam Popat, 2025.
Kinetic Theory with Fluctuations: Strong Well-Posedness of the Vlasov-Fokker-Planck-Dean-Kawasaki System,
with Zimo Hao and Johannes Zimmer, 2025.
Landau-Lifshitz-Navier-Stokes Equations: Large Deviations and Relationship to The Energy Equality,
with Benjamin Gess, Daniel Heydecker, 2023.
McKean-Vlasov PDE with Irregular Drift and Applications to Large Deviations for Conservative SPDEs,
with Rangrang Zhang, 2022.
Well-posedness of Dean-Kawasaki Equation with Singular Interactions,
with Likun Wang, Rangrang Zhang, to appear in SIAM J. Math. Anal. (SIMA), 2026.
Higher Order Fluctuation Expansions for Nonlinear Stochastic Heat Equations in Singular Limits,
with Benjamin Gess, Rangrang Zhang, Stochastic Process. Appl., 2025.
Probabilistic Approaches to The Energy Equality in Forced Surface Quasi-Geostrophic Equations,
with Lin Wang, Stoch. Partial Differ. Equ. Anal. Comput., 2025.
Central Limit Theorem and Moderate Deviation Principle for Stochastic Scalar Conservation Laws,
with Rangrang Zhang, J. Math. Anal. Appl, 2022.
2026
The 77th British Mathematical Colloquium, Cardiff, March, 2026.
Fluctuating Hydrodynamics in Kinetic Equations.
Bath University, Bath, March, 2026.
Fluctuating Hydrodynamics in Kinetic Equations.
2025
TU Munich, Burghausen, April, 2025.
Higher Order Fluctuation Expansions for Nonlinear Stochastic Heat Equations in Singular Limits.
Chinese Academy of Sciences, Beijing, January, 2025.
Higher Order Fluctuation Expansions for Nonlinear Stochastic Heat Equations in Singular Limits.
2024
Korea Institute for Advanced Study (KIAS), online, October, 2024.
Higher Order Fluctuation Expansions for Nonlinear Stochastic Heat Equations in Singular Limits.
Beijing Institute of Technology, online, July, 2024.
Higher Order Fluctuation Expansions for Nonlinear Stochastic Heat Equations in Singular Limits.
Stochastic Webinar, Online, May, 2024.
Landau-Lifshitz-Navier-Stokes Equations: Large Deviations and Relationship to The Energy Equality. Video (in Chinese)
Eleventh Bielefeld-SNU joint workshop, Seoul, April, 2024.
Landau-Lifshitz-Navier-Stokes Equations: Large Deviations and Relationship to The Energy Equality.
CAS, Beijing, February, 2024.
Landau-Lifshitz-Navier-Stokes Equations: Large Deviations and Relationship to The Energy Equality.
USTC, online, January, 2024.
Fluctuating hydrodynamics: large deviations and PDEs.
2023
IRTG retreat, August, 2023.
Higher Order Fluctuation Expansions for Nonlinear Stochastic Heat Equations in Singular Limits.
2022
CAS, online, December, 2022.
Mean-field SPDE with super-critical interactions and large deviations in scaling limits.
IRTG summer retreat, Siheung campus of SNU, July 2022.
Dean-Kawasaki equation with singular non-local interaction: well-posedness and large deviations.
2021
IRTG cluster group: Interacting particle systems, Bielefeld, November 2021.
2020
Beijing Institute of Technology, online, June 2020.
Central limit theorem for stochastic scalar conservation laws.
Tutorials, Probability theory III (English), at Bielefeld University, 2024.
Tutorials, Stochastic Analysis (English), at Bielefeld University, 2022-2023.
Tutorials, Probability theory I (English), at Bielefeld University, 2021-2022.
Tutorials, Functional analysis (English), at Bielefeld University, 2021.
Tutorials, Mathematical analysis I (Chinese), at Chinese Academy of Sciences, 2019.