3 papers
math.AP2026
Scattering map for the Vlasov--Poisson system with a repulsive harmonic potential
Wenrui Huang, Hyunwoo Kwon
We consider the Vlasov--Poisson system with a repulsive harmonic potential and prove the (modified) scattering of solutions, as well as the existence of wave operators, in any spat…
math.AP2026
Stability and instability of small BGK waves
Dongfen Bian, Emmanuel Grenier, Wenrui Huang +1
The aim of this article is to prove that the linear stability or instability of small Bernstein-Green-Kruskal (BGK) waves is determined by the sign of the derivative of their energ…
math.AP2024
The Vlasov-Poisson system with a perfectly conducting wall: Convex domains
Wenrui Huang, Benoît Pausader, Masahiro Suzuki
We consider the Vlasov--Poisson system in a convex domain with a perfectly conducting wall. We introduce the asymptotic domain for the domain . Then under…