Università degli Studi di Cagliari
open
Comparison results for nonlinear divergence structure elliptic PDE's
Marras M.;
2019-01-01
Abstract
First we prove a comparison result for a nonlinear divergence structure elliptic partial differential equation. Next we find an estimate of the solution of a boundary value problem in a domain Omega in terms of the solution of a related symmetric boundary value problem in a ball B having the same measure as Omega. For p Laplace equations, the corresponding result is due to Giorgio Talenti. In a special (radial) case we also prove a reverse comparison result.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
| Liu_Marras_Porru_2019.pdf accesso aperto
Descrizione: Articolo principale
Tipologia: versione editoriale
Dimensione 404.91 kB
Formato Adobe PDF
|
404.91 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.