Symmetrization in a Neumann problem

  • Vincenzo Ferone

Abstract

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 of w.
Published
1989-03-01
Section
Articoli