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Type: Artigo de periódico
Title: Multiplicity of non-radial solutions of critical elliptic problems in an annulus
Author: de Figueiredo, DG
Miyagaki, OH
Abstract: By looking for critical points of functionals defined in some subspaces of H-0(1)(Omega), invariant under some subgroups of O(N), we prove the existence of many positive non-radial solutions for the following semilinear elliptic problem involving critical Sobolev exponent on an annulus, [GRAPHICS] where 2* - 1 := (N + 2)/(N - 2) (N greater than or equal to 4), the domain is an annulus Omega(r) := {x is an element of R-N : r < \x\ < r + 1}, r > 0, and f : R+ x R+ --> R is a C-1 function, which is a subcritical perturbation.
Country: Escócia
Editor: Royal Soc Edinburgh
Rights: embargo
Identifier DOI: 10.1017/S0308210500003747
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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