IRIS PubliCatt
PubliCatt è il repository istituzionale ad accesso aperto dell'Università Cattolica del Sacro Cuore, dove gli utenti autorizzati afferenti all'Ateneo provvedono direttamente e autonomamente a depositare e a rendere visibili le proprie pubblicazioni, inserendo i dati descrittivi del documento stesso ("metadati", quali il titolo, autore, abstract, etc.) e, laddove possibile, il testo della pubblicazione stessa (full-text).
PubliCatt utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da CINECA.
EnglishIf G is a compact Lie group acting linearly on a Banach space X and f is a G-invariant function on X, we provide some new versions of the so-called Palais’ principle of symmetric criticality for f : X → R, in the framework of non-smooth critical point theory. We apply the results to a class of quasi-linear PDEs associated with invariant functionals which are merely lower semi-continuous and thus could not be treated by previous non-smooth versions of the principle in the literature.
Squassina, M., On Palais' principle for nonsmooth functionals, <<NONLINEAR ANALYSIS>>, 2011; 74 (N/A): 3786-3804 [http://hdl.handle.net/10807/89763]
| Autori: | |
| Titolo: | On Palais' principle for nonsmooth functionals |
| Data di pubblicazione: | 2011 |
| Abstract: | If G is a compact Lie group acting linearly on a Banach space X and f is a G-invariant function on X, we provide some new versions of the so-called Palais’ principle of symmetric criticality for f : X → R, in the framework of non-smooth critical point theory. We apply the results to a class of quasi-linear PDEs associated with invariant functionals which are merely lower semi-continuous and thus could not be treated by previous non-smooth versions of the principle in the literature. |
| Lingua: | Inglese |
| Rivista: | |
| Citazione: | Squassina, M., On Palais' principle for nonsmooth functionals, <<NONLINEAR ANALYSIS>>, 2011; 74 (N/A): 3786-3804 [http://hdl.handle.net/10807/89763] |
| Appare nelle tipologie: | Articolo in rivista, Nota a sentenza |
File in questo prodotto:
Copyright © 2020