Incompressible viscous flows in borderline Besov spaces
Résumé
We establish two new estimates for a transport-diffusion equation. As an application we treat the problem of global persistence of the Besov regularity $B_{p, 1}^{2/p+1}$, with $p\in ]2,+\infty]$, for the two-dimensional Navier-Stokes equations with uniform bounds on the viscosity. We provide also an inviscid global result.
Origine : Fichiers produits par l'(les) auteur(s)
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