[图书][B] Attractors for infinite-dimensional non-autonomous dynamical systems

A Carvalho, JA Langa, J Robinson - 2012 - books.google.com
The book treats the theory of attractors for non-autonomous dynamical systems. The aim of
the book is to give a coherent account of the current state of the theory, using the framework …

On the continuity of pullback attractors for evolution processes

AN Carvalho, JA Langa, JC Robinson - Nonlinear Analysis: Theory …, 2009 - Elsevier
In this paper we give general results on the continuity of pullback attractors for nonlinear
evolution processes. We then revisit results of [D. Li, PE Kloeden, Equi-attraction and the …

Lower semicontinuity of attractors for non-autonomous dynamical systems

AN Carvalho, JA Langa, JC Robinson - Ergodic Theory and …, 2009 - cambridge.org
This paper is concerned with the lower semicontinuity of attractors for semilinear non-
autonomous differential equations in Banach spaces. We require the unperturbed attractor …

Fractional approximations of abstract semilinear parabolic problems.

FDM Bezerra, AN Carvalho… - … Systems-Series B, 2020 - search.ebscohost.com
In this paper we study the abstract semilinear parabolic problem of the form du/dt+ Au= ƒ (u),
as the limit of the corresponding fractional approximations du/dt+ A< sup> α u= ƒ (u), in a …

Dynamics of parabolic equations in domains with a small hole II. Continuity of the attractors

EA Tavares–Lima, G Lozada-Cruz - Journal of Differential Equations, 2024 - Elsevier
In this paper we study the asymptotic dynamics for a class of semilinear parabolic problems
with Dirichlet boundary conditions in domains with a small hole of size proportional to a …

[HTML][HTML] Rate of convergence of attractors for singularly perturbed semilinear problems

AN Carvalho, L Pires - Journal of Mathematical Analysis and Applications, 2017 - Elsevier
We exhibit a class of singularly perturbed parabolic problems which the asymptotic behavior
can be described by a system of ordinary differential equation. We estimate the convergence …

Parabolic equations with localized large diffusion: rate of convergence of attractors

AN Carvalho, L Pires - 2019 - projecteuclid.org
In this paper we study the asymptotic nonlinear dynamics of scalar semilinear parabolic
problems of reaction-diffusion type when the diffusion coefficient becomes large in a …

Rate of convergence of global attractors of some perturbed reaction-diffusion problems

JM Arrieta, FDM Bezerra, AN Carvalho - 2013 - projecteuclid.org
In this paper we treat the problem of the rate of convergence of attractors of dynamical
systems for some autonomous semilinear parabolic problems. We consider a prototype …

Rate of convergence for reaction–diffusion equations with nonlinear Neumann boundary conditions and variation of the domain

MC Pereira, L Pires - Journal of Evolution Equations, 2024 - Springer
In this paper, we propose the compact convergence approach to deal with the continuity of
attractors of some reaction–diffusion equations under smooth perturbations of the domain …

Continuity of dynamical structures for nonautonomous evolution equations under singular perturbations

JM Arrieta, AN Carvalho, JA Langa… - Journal of Dynamics and …, 2012 - Springer
In this paper we study the continuity of invariant sets for nonautonomous infinite-dimensional
dynamical systems under singular perturbations. We extend the existing results on lower …