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Listar por autor "Langa Rosado, José Antonio"
Mostrando ítems 21-40 de 87
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Artículo
Comparison of the long-time behaviour of linear Ito and Stratonovich partial differential equations
Caraballo Garrido, Tomás; Langa Rosado, José Antonio (2006)In this paper, we point out the different long-time behaviour of stochastic partial differential equations when one considers ...
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Artículo
Continuity and topological structural stability for nonautonomous random attractors
Caraballo Garrido, Tomás; Carvalho, Alexandre N.; Langa Rosado, José Antonio; Oliveira Sousa, Alexandre N. (World scientific, 2021-09-29)In this work, we study the continuity and topological structural stability of attractors for nonautonomous random differential ...
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Artículo
Continuity of Lyapunov Functions and of Energy Level for a Generalized Gradient Semigroup
Aragão Costa, Eder Ritis; Caraballo Garrido, Tomás; Carvalho, Alexandre Nolasco; Langa Rosado, José Antonio (2012)The global attractor of a gradient-like semigroup has a Morse decomposition. Associated to this Morse decomposition there ...
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Artículo
Determining asymptotic behavior from the dynamics on attracting sets
Langa Rosado, José Antonio; Robinson, James C. (Springer, 1999-04)Two tracking properties for trajectories on attracting sets are studied. We prove that trajectories on the full phase space ...
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Tesis Doctoral
Dinámica de redes mutualistas en ecosistemas complejos
Guerrero Suárez, Giovanny Fabián (2017-07-14)El objetivo principal de este trabajo es el análisis matemático de sistemas de ecuaciones diferenciales que modelan redes ...
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Trabajo Fin de Máster
Dinámica de redes mutualistas en redes complejas: una aproximación desde las EDOS
Miranda Calixto, Manuel (2019-06)The aim of this project is to study generalized Lotka-Volterra systems applied in ecology. This work is divided in five ...
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Trabajo Fin de Grado
Dinámica global de sistemas mutualistas
Marín Gayte, Irene (2016)This work is framed within the field of Dynamical Systems and we aim to continue the study of the stability of dynamical ...
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Tesis Doctoral
Dynamical systems applied to consciousness and brain rhythms in a neural network
Galadí García, Javier Alejandro (2020-04-21)This thesis applies the great advances of modern dynamical systems theory (DST) to consciousness. Consciousness, or ...
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Trabajo Fin de Grado
Ecología matemática: Dinámica estructural en el modelo Lotka-Volterra
Gutiérrez de Alba, José David (2022-06-22)This work studies the dynamic of mutualistic ecosystems via Lotka-Volterra model. After exploring the existence and ...
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Trabajo Fin de Grado
Ecuaciones diferenciales con retardo: Aplicación a un modelo de quimiostato
Ruiz González, Ángeles (2017-06)In this work we will study the theory of dynamical systems with application to a chemostat. Starting with the autonomous ...
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Trabajo Fin de Grado
Ecuación de reacción-difusión. Existencia, unicidad y comportamiento asintótico
García Cortés, María (2016)In this work, the theory of global attractors for parabolics PDEs is studied. We focus on the reaction-diffusion equations ...
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Artículo
Equi-attraction and continuity of attractors for skew-product semiflows
Caraballo Garrido, Tomás; Carvalho, Alexandre Nolasco; Barbosa da Costa, Henrique; Langa Rosado, José Antonio (American Institute of Mathematical Sciences, 2016-11)In this paper we prove the equivalence between equi-attraction and continuity of attractors for skew-product semi-flows, ...
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Artículo
Estabilidad estructural topologica sobre espacios proyectados
Figueroa López, Rodiak Nicolai; Lozada Cruz, Germán; Langa Rosado, José Antonio; Aragão Costa, Eder Ritis (Universidad Nacional de Trujillo, 2016)En este trabajo estudiamos la estabilidad estructural topológica para una familia de semigrupos no lineales Th(·) sobre espacios de Banach Xh dependiendo de un parámetro h.
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Trabajo Fin de Máster
Estabilidad estructural y efectos indirectos en Ecología Matemática
Gutiérres de Alba, José David (2022-06-01)In population dynamics, structural stability measures the ability of an ecosystem to maintain biodiversity under perturbations ...
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Artículo
Existence and nonexistence of unbounded forward attractor for a class of non-autonomous reaction diffusion equations
Langa Rosado, José Antonio; Robinson, James C.; Rodríguez Bernal, Aníbal; Suárez Fernández, Antonio; Vidal López, Alejandro (American Institute of Mathematical Sciences, 2007)The goal of this work is to study the forward dynamics of positive solutions for the nonautonomous logistic equation ut − ...
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Artículo
Existence and regularity of the pressure for the stochastic Navier-Stokes equations
Langa Rosado, José Antonio; Real Anguas, José; Simon, Jacques (Springer, 2003-10)We prove, on one hand, that for a convenient body force with values in the distribution space (H−1(D))d, where D is the ...
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Artículo
Existence of invariant manifolds for coupled parabolic and hyperbolic stochastic partial differential equations
Caraballo Garrido, Tomás; Chueshov, Igor D.; Langa Rosado, José Antonio (2005)An abstract system of coupled nonlinear parabolic-hyperbolic partial differential equations subjected to additive white ...
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Artículo
Existence of Pullback Attractors for Pullback Asymptotically Compact Processes
Caraballo Garrido, Tomás; Carvalho, Alexandre Nolasco; Langa Rosado, José Antonio; Rivero Garvía, Luis Felipe (2010)This paper is concerned with the existence of pullback attractors for evolution processes. Our aim is to provide results ...
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Artículo
Extremal bounded complete trajectories for nonautonomous reaction-diffusion equations with discontinuous forcing term
Caraballo Garrido, Tomás; Langa Rosado, José Antonio; Valero Cuadra, José (Springer, 2020)In this paper we establish a strong comparison principle for a nonautonomous differential inclusion with a forcing term ...
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Artículo
Finite-dimensional global attractors in Banach spaces
Carvalho, Alexandre Nolasco; Langa Rosado, José Antonio; Robinson, James C. (Elsevier, 2010-12-15)We provide bounds on the upper box-counting dimension of negatively invariant subsets of Banach spaces, a problem that is ...