Artículo
A Lotka-Volterra symbiotic model with cross-diffusion
Autor/es | Delgado Delgado, Manuel
Da Silva Montenegro, Marcelo Suárez Fernández, Antonio |
Departamento | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico |
Fecha de publicación | 2009-03-01 |
Fecha de depósito | 2016-04-20 |
Publicado en |
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Resumen | The main goal of this paper is to study the existence and non-existence of coexistence states for a Lotka-Volterra symbiotic model with cross-diffusion. We use mainly bifurcation methods and a priori bounds to give sufficient ... The main goal of this paper is to study the existence and non-existence of coexistence states for a Lotka-Volterra symbiotic model with cross-diffusion. We use mainly bifurcation methods and a priori bounds to give sufficient conditions in terms of the data of the problem for the existence of positive solutions. We also analyze the profiles of the positive solutions when the cross-diffusion parameter goes to infinity. |
Agencias financiadoras | Ministerio de Educación y Ciencia (MEC). España Conselho Nacional de Desenvolvimento Científico e Tecnológico. Brasil |
Identificador del proyecto | t MTM2006-07932 |
Cita | Delgado Delgado, M., Da Silva Montenegro, M. y Suárez Fernández, A. (2009). A Lotka-Volterra symbiotic model with cross-diffusion. |
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