Buscar
Mostrando ítems 1-10 de 1277
Exponential stability of a mildly dissipative viscoelastic plate equation with variable density
(2019-01-30)
This paper is concerned with a viscoelastic Kirchhoff plate featuring variable material density. It is modeled by the equation (Formula presented.) defined in a bounded domain of R N , where ϱ = |u t | ρ accounts for a ...
Existence, uniqueness and exponential decay of solutions to kirchhoff equation in ℝn
(2016-09-12)
We discuss the global well-posedness and uniform exponential stability for the Kirchhoff equation in ℝn (Formula presented) The global solvability is proved when the initial data are taken small enough and the exponential ...
EXPONENTIALLY-STABLE STEADY FLOW AND ASYMPTOTIC BEHAVIOR FOR THE MAGNETOHYDRODYNAMIC EQUATIONS
(Int Press Boston, IncSomervilleEUA, 2011)
Computer simulation of the stochastic transport equation
(EMAp - Escola de Matemática Aplicada, 2015)
In this article the numerical approximation of the stochastic transport equation is considered. We propose a new computational scheme for the effective simulation of the solutions of this equation. Results on the convergence ...
Exponential decay for Kirchhoff wave equation with nonlocal condition in a noncylindrical domain
(Elsevier B.V., 2004-06-01)
In this paper, we prove the exponential decay as time goes to infinity of regular solutions of the problem for the Kirchhoff wave equation with nonlocal condition and weak dampingu(tt) - M (\\delU\\(2)(2)) Deltau + ...
Exponential decay for Kirchhoff wave equation with nonlocal condition in a noncylindrical domain
(Elsevier B.V., 2004-06-01)
In this paper, we prove the exponential decay as time goes to infinity of regular solutions of the problem for the Kirchhoff wave equation with nonlocal condition and weak dampingu(tt) - M (\\delU\\(2)(2)) Deltau + ...
Discontinuous almost periodic type functions, almost automorphy of solutions of differential equations with discontinuous delay and applications
(University of Szeged, 2014)
Abstract. In this work, using discontinuous almost periodic type functions, exponential dichotomy and the notion of Bi-almost automorphicity we give sufficient conditions to obtain a unique almost automorphic solution of ...
Some relations between Bohl exponents and the exponential dichotomy spectrum
(Taylor and Francis Ltd., 2019)
We study a liaison between the Bohl's exponents and the exponential dichotomy spectrum of a non-autonomous linear system of difference equations on the whole line Z. More specifically, we prove that for any initial condition ...
A topological equivalence result for a family of nonlinear difference systems having generalized exponential dichotomy
(Taylor & Francis, 2016)
We obtain sufficient conditions ensuring the topological and strong topological equivalence of two perturbed difference systems whose linear part has a property of generalized exponential dichotomy. When the exponential ...
Uniform exponential dichotomy and continuity of attractors for singularly perturbed damped wave equations
(Springer, 2006-07-01)
For eta >= 0, we consider a family of damped wave equations u(u) + eta Lambda 1/2u(t) + au(t) + Lambda u = f(u), t > 0, x is an element of Omega subset of R-N, where -Lambda denotes the Laplacian with zero Dirichlet boundary ...