Symmetrization in a Neumann problem

Let w be a weak solution of the Neumann problem for a second order elliptic equation in divergence form, in abounded open subset G of Rn . In the case that the right hand side of the equation is a continuous linear functional on H1(G) , we give some symmetrization results and an estimate of the norm...

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Bibliographic Details
Main Author: Vincenzo Ferone
Format: Article
Language:English
Published: Università degli Studi di Catania 1986-11-01
Series:Le Matematiche
Online Access:http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/738