Quasilinear Schrodinger Equations
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Existence and concentration of solutions for quasilinear Schrodinger equations / Existencia e concentração de soluções para equações de Schrodinger qase-lineares
In this work we study questions related with existence and concentration of positive solutions for some classes of quasilinear elliptic problems. To obtain our results we use a variational method that allows us to study solutions of the "single-peak" and "multiple-peak" type for a more general class of nonlinearities which do not satisfy necessarily the Ambr
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. Métodos variacionais aplicados a uma classe de equações de Schrödinger quasilineares
Neste trabalho, estabelecemos a existência de uma solução positiva, em RN, para uma classe de equações de Schrödinger quasilineares com não linearidade subcrítica ou crítica. A fim de utilizarmos Métodos Variacionais, aplicamos uma mudança de variável para reduzirmos as equações quasilineares a equações semilineares, cujos funcionais associad
Publicado em: 2010
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4. Study of a class of quasilinear Schrodinger equation / Estudo de uma classe de equações de Schrodinger quase-lineares
In this work, we study questions related to existence, multiplicity and concentration behavior of standing waves, for a class of quasilinear Schrödinger equations, arising, for example, in Plasma Physics. To obtain our results, we use variational methods, such as, minimax theorems and also regularity theory of elliptic equations of second order
Publicado em: 2007