题 目：Singular Limits for the Navier-Stokes-Poisson Equations of Viscous Plasma with Strong Density Boundary Layer
报告人：罗 涛 教授 香港城市大学数学系
摘 要: In this talk, I will present some recent results on a singular limit problem of the Navier-Stokes-Poisson system for viscous plasma in the half-space under a Navier-slip boundary condition for velocity and Dirichlet boundary condition for electric potential. This is achieved by establishing the nonlinear stability of the approximation solutions involving the strong boundary layer of the density, due to the break-down of the quasineutrality near the boundary. This is based on a recent joint work with Qiangchang Ju and Xin Xu.