- idUS
- Listar por autor
Listar por autor "Delgado Delgado, Manuel"
Mostrando ítems 21-40 de 44
-
Artículo
Nonlinear age-dependent diffusive equations: a bifurcation approach
Delgado Delgado, Manuel; Molina Becerra, Mónica; Suárez Fernández, Antonio (Elsevier, 2008-05-01)The main goal of this paper is the study of the existence and uniqueness of positive solutions of some nonlinear age-dependent ...
-
Artículo
Nonlocal elliptic system arising from the growth of cancer stem cells
Delgado Delgado, Manuel; Mendes Duarte, Ítalo Bruno; Suárez Fernández, Antonio (AIMS, 2018-04-18)In this work we show the existence of coexistence states for a nonlocal elliptic system arising from the growth of cancer ...
-
Artículo
Nonnegative solutions for the degenerate logistic indefinite sublinear equation
Delgado Delgado, Manuel; Suárez Fernández, Antonio (Elsevier, 2003-01)The goal of this paper is to study the nonnegative steady-states solutions of the degenerate logistic indefinite sublinear ...
-
Artículo
On a parabolic-elliptic chemotactic model with coupled boundary conditions
Delgado Delgado, Manuel; Morales Rodrigo, Cristian; Suárez Fernández, Antonio; Tello del Castillo, José Ignacio (Elsevier, 2010-10)This paper deals with a nonlinear system of parabolic-elliptic type with a logistic source term and coupled boundary ...
-
Artículo
On the existence and multiplicity of positive solutions for some indefinite nonlinear eigenvalue problem
Delgado Delgado, Manuel; Suárez Fernández, Antonio (American Mathematical Society, 2004-06)This paper concerns with the existence, uniqueness and/or multiplicity, and stability of positive solutions of an indefinite ...
-
Artículo
On the existence of dead cores for degenerate Lotka-Volterra models
Delgado Delgado, Manuel; Suárez Fernández, Antonio (Cambridge University Press, 2000-08)In this work we study the existence, uniqueness and qualitative properties of nonnegative solutions of the Lotka-Volterra ...
-
Artículo
On the structure of the positive solutions of the logistic equation with nonlinear diffusion
Delgado Delgado, Manuel; Suárez Fernández, Antonio (Elsevier, 2002-04-01) -
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 ...
-
Artículo
On the uniqueness of positive solution of an elliptic equation
Delgado Delgado, Manuel; Suárez Fernández, Antonio (Elsevier, 2005-10)This work deals with the uniqueness of positive solution for an elliptic equation whose nonlinearity satisfies an specific ...
-
Artículo
Optimal control for the degenerate elliptic logistic equation
Delgado Delgado, Manuel; Montero Sánchez, Juan Aurelio; Suárez Fernández, Antonio (Springer, 2002-06)We consider the optimal control of the harvesting of the diffusive degenerate elliptic logistic equation. Under certain ...
-
Artículo
Positive solutions for the degenerate logistic indefinite superlinear problem the slow diffusion case
Delgado Delgado, Manuel; Suárez Fernández, Antonio (University of Houston, 2003)In this work we study the existence, stability and multiplicity of the positive steady-states solutions of the degenerate ...
-
Artículo
Positive solutions of a system arising from angiogenesis
Delgado Delgado, Manuel; Suárez Fernández, Antonio (De Gruyter, 2008-11)We study a system of equations arising from angiogenesis which contains a nonregular term that vanishes below a certain ...
-
Tesis Doctoral
Propiedades de las soluciones de sistemas estacionarios de la dinámica de poblaciones con difusión lineal y no lineal
Suárez Fernández, Antonio (1999)En esta Memoria se estudian algunas de las propiedades de las soluciones de ciertas Ecuaciones en Derivadas Parciales no ...
-
Artículo
Relating disease and predation: equilibria of an epidemic model
Delgado Delgado, Manuel; Molina Becerra, Mónica; Suárez Fernández, Antonio (Wiley, 2005)In this paper, we would like compare the spread of an infectious disease in a population without the influence of a predator ...
-
Artículo
Singular boundary value problems of a porous media logistic equation
López Gómez, Julián; Delgado Delgado, Manuel; Suárez Fernández, Antonio (2004) -
Tesis Doctoral
Sobre las perturbaciones de las superficies singulares de ciertos juegos diferenciales
Delgado Delgado, Manuel (1986)El problema que nosotros estudiamos en este trabajo puede explicarse informalmente del modo siguiente. Supongamos una ...
-
Trabajo Fin de Grado
Soluciones analíticas del problema de Cauchy. teoremas de Cauchy y Cauchy-Kowalewski
Moreno Ruiz, Ana (2018-06-18)In first place, the goal of this work is to get a result which guarantees that the Cauchy problem, with certain conditions ...
-
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 ...
-
Artículo
Some non-local population models with non-linear diffusion
Sobreira de Araujo Correa, Francisco Júlio; Delgado Delgado, Manuel; Suárez Fernández, Antonio (Elsevier, 2011)In this paper we present some theoretical results concerning to a non-local elliptic equation with non-linear diffusion arising from population dynamics.
-
Artículo
Stability and uniqueness for cooperative degenerate Lotka-Volterra model
Delgado Delgado, Manuel; Suárez Fernández, Antonio (Elsevier, 2002-06)In this work we deal with the existence, stability and uniqueness of positive solution of the symbiotic Lotka-Volterra ...