Gagliardo-Nirenberg, composition and products in fractional Sobolev spaces
Résumé
Our main result is that, when $f$ is smooth and has bounded derivatives, and when $u$ belongs to the spaces $W^{s,p}$ and $W^{1,sp}$, the map $f(u)$ is in $W^{s,p}$.
Domaines
Analyse classique [math.CA]Origine | Fichiers produits par l'(les) auteur(s) |
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