We prove the existence and stability of flat steady states of the Vlasov–Poisson system, which in astrophysics are used as models of disk-like galaxies...
Keywords: Vlasov-Poisson system, nonlinear stability, galactic dynamics
04/2006 | Analysis, Oldenbourg WissenschaftsverlagWe prove the existence and stability of stationary solutions to the Vlasov–Poisson System with spherical symmetry, which describe static shells, i.e., the support of their densities is bounded away from the origin...
Keywords: Vlasov-Poisson system, nonlinear stability in galactic dynamics
04/2006 | Analysis, Oldenbourg Wissenschaftsverlag