125 citations · 630 across the 38 of their papers we have counts for
8 papers · 1 filter
A comparative study of discrete velocity methods for rarefied gas flows
Peng Wang, Minh-Tuan Ho, Lei Wu +2
In the study of rarefied gas dynamics, the discrete velocity method (DVM) has been widely employed to solve the gas kinetic equations. Although various versions of DVM have been de…
A fast iterative scheme for the linearized Boltzmann equation
Lei Wu, Jun Zhang, Haihu Liu +2
An iterative scheme can be used to find a steady-state solution to the Boltzmann equation, however, it is very slow to converge in the near-continuum flow regime. In this paper, a…
Renormalized Energy for Dislocations in Quasi-Crystals
Lei Wu
Anti-plane shear deformations of a hexagonal quasi-crystal with multiple screw dislocations are considered. Using a variational formulation, the elastic equilibrium is characterize…
Regularity of Milne Problem with Geometric Correction in 3D
Yan Guo, Lei Wu
Consider the Milne problem with geometric correction in a 3D convex domain. Via bootstrapping arguments, we establish regularity for its solutions. Combined with a u…
Lattice Boltzmann modelling of intrinsic permeability
Jun Li, Minh Tuan Ho, Lei Wu +1
Lattice Boltzmann method (LBM) has been applied to predict flow properties of porous media including intrinsic permeability, where it is implicitly assumed that the LBM is equivale…
The Nonrelativistic Limit of Relativistic Vlasov-Maxwell System
Jack Schaeffer, Lei Wu
We consider the one and one-half dimensional multi-species relativistic Vlasov-Maxwell system with non-decaying(in space) initial data. We prove its well-posedness and nonrelativis…