Concentration Compactness Principle
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Multiplicidade de Soluções para Problemas Elípticos Semilineares Envolvendo o Expoente Crítico de Sobolev
In this dissertation, we study the multiplicity of solutions for the following class of semilinear elliptic problems involving the critical Sobolev exponent, u = juj22 u + f (x; u) ; x 2 e u = 0; x 2 @ ; where N 3, RN is a smooth and bounded domain, is a positive real parameter and 2 = 2N= (N - 2) is the critical Sobolev expon
Publicado em: 2010
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2. Soluções para uma Classe de Equações de Schrödinger Quase Lineares via Método de Nehari
In this dissertation, we study existence of both one-sign and nodal positive solutions (with exactly two nodal domains) for a class of quasilinear Schrödinger equations, which model physic phenomena, for example, in plasma physics. To obtain the results, it was used, mainly, the Nehari method, as well as, regularity theory of elliptic and Concentration-Comp
Publicado em: 2010
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3. Equações Elípticas com Potencial Singular
In this work we establish results on existence, multiplicity, uniqueness and the rate of decay at infinity of solutions of semilinear elliptic equations with a singular potential. In certain situations we show that the solutions blowup at the origin. We also discuss the behavior of the solutions with respect to the parameters appearing in the elliptic equati
Publicado em: 2006