(1) Département de Mathématiques, Faculté des Sciences de Bizerte, 7021, Jarzouna, Bizerte, Tunisia;(2) Institut Préparatoire aux Etudes d’Ingénieurs d’Elmanar, Campus universitaire, BP 244, 2092 Elmanar 2, Tunis, Tunisia
Abstract:
In this paper we establish convergence to equilibrium of all global and bounded solutions of a gradient like system of second
order with nonlinear dissipation and analytic nonlinearity. We estimate also the rate of convergence.