In this paper we consider a linear system of Timoshenko type beam equations with frictional dissipative terms. We show the exponential decay of the solution by using a met hod developed by Z. Liu andâ€¦ (More)

In this paper we consider the transmission problem, in one space dimension, for linear dissipative waves with frictional damping. We study the wave propagation in a medium with a component withâ€¦ (More)

We prove the exponential stability for a laminated beam consisting of two identical beams of uniform thickness, which is system closely related with Timoshenko beams, taking into account that anâ€¦ (More)

This paper is concerned with the large-time behaviour of globally defined smooth solutions of the initial-boundary value problem for the one-dimensional nonlinear thermoviscoelasticity system withâ€¦ (More)

This paper concerns with existence, uniqueness and asymptotic behavior of the solutions for a nonlocal coupled system of reaction-diffusion. We prove the existence and uniqueness of weak solutions byâ€¦ (More)

C. A Raposo , W. D. Bastos 2 and J. A. J. Avila 1 Departament of Mathematics, Federal University of S. J. del-Rei UFSJ, MG, Brazil Email Address: raposo@ufsj.edu.br 2 Departament of Mathematics, SÃ£oâ€¦ (More)

In this article we study a thermoelastic system considering the linearized model proposed by Gurtin and Pipkin [8] instead of the Fourierâ€™s law for the heat flux. We use theory of semigroups [9, 11]â€¦ (More)

In this work we consider the Von á¸° armÃ¡n system with frictional damping acting on the displacement and using the Me thod of Nakao we prove the exponential decay of the solution. The numerical schemeâ€¦ (More)