Exponential stability of the von Kármán system with internal damping

Author:

Raposo Carlos1ORCID,Martins Roseane1,Ribeiro Joilson1,Vera Octavio2

Affiliation:

1. Departament of Mathematics , Federal University of Bahia , Salvador - BA , Brazil

2. Department of Mathematics , University of Tarapacá , Arica , Chile

Abstract

Abstract This work deals with a von Kármán system with internal damping. For the solution’s existence, we use nonlinear semigroup theory tools. We construct an evolution system by nonlinear Lipschitz perturbation of a semigroup of contractions. We apply the energy method for the asymptotic behavior, which uses suitable multipliers to construct a Lyapunov functional that leads to exponential decay.

Publisher

Walter de Gruyter GmbH

Subject

General Mathematics

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