The Vlasov-Poisson system with a perfectly conducting wall: Convex domains

Abstract

We consider the Vlasov--Poisson system in a $C^3$ convex domain $D$ with a perfectly conducting wall. We introduce the asymptotic domain $D_{\infty }$ for the domain $D$. Then under acceptable assumptions on $D$, we show that for localized initial data, the velocity of particles is asymptotically supported in the (closure of the) asymptotic domain $\overline{D_{\infty }}$ and the solutions exhibit the asymptotics of modified scattering.

41 pages, added an example and improved the presentation