THE VLASOV-POISSON-BOLTZMANN/LANDAU SYSTEM WITH POLYNOMIAL PERTURBATION NEAR MAXWELLIAN
Résumé
In this work, we consider the Vlasov-Poisson-Boltzmann system without angular cutoff and the Vlasov-Poisson-Landau system with Coulomb potential near a global Maxwellian µ. We establish the global existence, uniqueness and large time behavior for solutions in a polynomial-weighted Sobolev space$H^2_{x,v} (\langle v\rangle^ k)$ for some constant k > 0. The proof is based on extra dissipation generated from semigroup method and energy estimates on electrostatic field.
Domaines
Mathématiques [math]
Origine : Fichiers produits par l'(les) auteur(s)