Young-Pil Choi

Hydrodynamic Limit from Kinetic Models with Massless Electrons to the Ionic Euler–Poisson System

Abstract. We study the derivation of ion dynamics, namely, the ionic Euler–Poisson system, from kinetic descriptions. The kinetic framework consists of the ionic Vlasov–Poisson equation coupled with either a nonlinear Fokker–Planck operator or a local alignment term. In both kine...