Artículo
Nonnegative solutions for the degenerate logistic indefinite sublinear equation
Autor/es | Delgado Delgado, Manuel
Suárez Fernández, Antonio |
Departamento | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico |
Fecha de publicación | 2003-01 |
Fecha de depósito | 2016-04-20 |
Publicado en |
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Resumen | The goal of this paper is to study the nonnegative steady-states solutions of the degenerate logistic indefinite sublinear problem. We combine bifurcation method and linking local subsupersolution technique to show the ... The goal of this paper is to study the nonnegative steady-states solutions of the degenerate logistic indefinite sublinear problem. We combine bifurcation method and linking local subsupersolution technique to show the existence and multiplicity of nonnegative solutions. We employ a change of variable already used in a different context and the spectral singular theory to prove uniqueness results. |
Agencias financiadoras | Comisión Interministerial de Ciencia y Tecnología (CICYT). España |
Identificador del proyecto | MAR98-0486
BFM2000-0797 |
Cita | Delgado Delgado, M. y Suárez Fernández, A. (2003). Nonnegative solutions for the degenerate logistic indefinite sublinear equation. Nonlinear Analysis: Theory, 52 (1), 127-141. |
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