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arXiv:1403.1668 [math.AP]AbstractReferencesReviewsResources

Landau damping in Sobolev spaces for the Vlasov-HMF model

Erwan Faou, Frédéric Rousset

Published 2014-03-07, updated 2014-04-18Version 2

We consider the Vlasov-HMF (Hamiltonian Mean-Field) model. We consider solutions starting in a small Sobolev neighborhood of a spatially homogeneous state satisfying a linearized stability criterion (Penrose criterion). We prove that these solutions exhibit a scattering behavior to a modified state, which implies a nonlinear Landau damping effect with polynomial rate of damping.

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