3 papers
stat.ML2026
A Deterministic Sampling Method via Maximum Mean Discrepancy Flow with Adaptive Kernel
Yindong Chen, Yiwei Wang, Lulu Kang +1
We propose a novel deterministic sampling method, EVI-MMD, to approximate a target distribution by minimizing the kernel discrepancy, also known as the Maximum Mean Discrepa…
math.AP2025
On a Continuum Model for Random Genetic Drift: A Dynamic Boundary Condition Approach
Chun Liu, Jan-Eric Sulzbach, Yiwei Wang
We propose a new continuum model for random genetic drift by employing a dynamic boundary condition approach. The model can be viewed as a regularized version of the Kimura equatio…
math.NA2025
A deterministic-particle-based scheme for micro-macro viscoelastic flows
Xuelian Bao, Chun Liu, Yiwei Wang
In this article, we introduce a new method for discretizing micro-macro models of dilute polymeric fluids by integrating a finite element discretization for the macroscopic fluid d…