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Listar por autor "López Gómez, Julián"
Mostrando ítems 1-5 de 5
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Artículo
Combining linear and nonlinear diffusion
Delgado Delgado, Manuel; López Gómez, Julián; Suárez Fernández, Antonio (De Gruyter, 2004-08)In this paper we study a generalized porous medium equation where the diffusion rate, say m(x) —spatially heterogeneous—, ...
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Artículo
On the symbiotic Lotka–Volterra model with diffusion and transport effects
Delgado Delgado, Manuel; López Gómez, Julián; Suárez Fernández, Antonio (Elsevier, 2000-01-01)In this work we analyze the existence, stability and multiplicity of coexistence states for a symbiotic Lotka-Volterra ...
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Artículo
Singular boundary value problems of a porous media logistic equation
López Gómez, Julián; Delgado Delgado, Manuel; Suárez Fernández, Antonio (2004) -
Capítulo de Libro
Some elliptic problems with nonlinear boundary conditions
Morales Rodrigo, Cristian; Suárez Fernández, Antonio (World Scientific, 2005)This paper concerns with some elliptic equations with non-linear boundary conditions. Sub-supersolution and bifurcation methods are used in order to obtain existence, uniqueness or multiplicity of positive solutions.
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Capítulo de Libro
Some indefinite nonlinear eigenvalue problems
Suárez Fernández, Antonio (World Scientific, 2004)In this work we study the structure of the set of positive solutions of a nonlinear eigenvalue problem with a weight ...