3 papers
math.NA2026
Asymptotic-preserving deterministic particle methods for collisional plasma models
Yan Huang, Li Wang
We develop novel asymptotic-preserving (AP) deterministic particle methods for collisional plasma models, including both Landau--Fokker--Planck and Dougherty collision operators, u…
math.NA2026
JKO for Landau: a variational particle method for homogeneous Landau equation
Yan Huang, Li Wang
Inspired by the gradient flow viewpoint of the Landau equation and the corresponding dynamic formulation of the Landau metric in [arXiv:2007.08591], we develop a novel implicit par…
math.NA2025
A score-based particle method for homogeneous Landau equation
Yan Huang, Li Wang
We propose a novel score-based particle method for solving the Landau equation in plasmas, that seamlessly integrates learning with structure-preserving particle methods [arXiv:191…