A variational approach to the Navier-Stokes equations
Résumé
We propose a time discretization of the Navier-Stokes equations inspired by the theory of gradient flows. This discretization produces Leray/Hopf solutions in any dimension and suitable solutions in dimension 3. We also show that in dimension 3 and for initial datum in H1, the scheme converges to strong solutions in some interval [0, T ) and, if the datum satisfies the classical smallness condition, it produces the smooth solution in [0, \infty).
Domaines
Analyse classique [math.CA]
Origine : Fichiers produits par l'(les) auteur(s)
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