Olimpio H. Miyagaki, Rodrigo S. Rodrigues
Abstract:
This paper studies degenerate quasilinear elliptic
systems involving p,q-superlinear and critical nonlinearities
with singularities.
Existence results are obtained by using properties of the best
Hardy-Sobolev constant together with an approach
developed by Brezis and Nirenberg.
Submitted May 19, 2008. Published August 20, 2008.
Math Subject Classifications: 35B25, 35B33, 35D05, 35J55, 35J70.
Key Words: Degenerate quasilinear equations; elliptic system;
critical exponent; singular perturbation.
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Olimpio H. Miyagaki Departamento de Matemática, Universidade Federal de Viçosa 36571-000, Viçosa, MG, Brazil email: olimpio@ufv.br | |
Rodrigo S. Rodrigues Departamento de Matemática, Universidade Federal de São Carlos 13565-905, São Carlos, SP, Brazil email: rodrigosrodrigues@ig.com.br |
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