Now showing items 1-10 of 214
Pullback, forward and chaotic dynamics in 1-D non-autonomous linear-dissipative equations [Article]
(IOP Publishing, 2017-01)
The global attractor of a skew product semiflow for a non-autonomous differential equation describes the asymptotic behaviour of the model. This attractor is usually characterized as the union, for all the parameters in ...
Effects of additive and multiplicative noise on the dynamics of a parabolic equation [Article]
(Natural Sciences Publishing Corporation, 2015)
We consider the effects of additive and multiplicative noise on the asymptotic behavior of a fourth order parabolic equation arising in the study of phase transitions. On account that the deterministic model presents three ...
Asymptotic stability of neutral stochastic functional integro-diﬀerential equations with impulses [Article]
(Institute of Mathematical Statistics, 2015)
This paper is concerned with the existence and asymptotic stability in the \,p-th moment of mild solutions of nonlinear impulsive stochastic delay neutral partial functional integro-differential equations. We suppose ...
Caracterización de los atractores en sistemas dinámicos no autónomos [PhD Thesis]
El estudio de los sistemas dinámicos es de gran importancia, ya que están relacionados con fenómenos del mundo real. Los problemas que consideraremos en este trabajo están, ante todo, motivados por la dinámica de las ...
Applied nonautonomous and random dynamical systems [Book]
A survey on impulsive dynamical systems [Presentation]
(Bolyai Institute (University of Szeged), 2016)
In this survey we provide an introduction to the theory of impulsive dynamical systems in both the autonomous and nonautonomous cases. In the former, we will show two different approaches which have been proposed to analyze ...
A random model for immune response to virus in fluctuating environments [Chapter of Book]
In this work we study a model for virus dynamics with a random immune response and a random production rate of susceptible cells from cell proliferation. In traditional models for virus dynamics, the rate at which the ...
Attractors for a random evolution equation with infinite memory: Theoretical results [Article]
(American Institute of Mathematical Sciences, 2017-07)
The long-time behavior of solutions (more precisely, the existence of random pullback attractors) for an integro-differential parabolic equation of diffusion type with memory terms, more particularly with terms containing ...
Asymptotic behaviour of nonlocal p-Laplacian reaction-diffusion problems [Article]
In this paper, we focus on studying the existence of attractors in the phase spaces L2(Ω) and Lp(Ω) (among others) for time-dependent p-Laplacian equations with nonlocal diffusion and nonlinearities of reaction-diffusion ...