DECAY RATES FOR TIMOSHENKO SYSTEM WITH NONLINEAR ARBITRARY LOCALIZED DAMPING

作者：Santos M L^*; Almeida Junior D S; Rodrigues J H; Falcao Nascimento Flavio A

来源：Differential and Integral Equations, 2014, 27(1-2): 1-26.

We consider the Timoshenko model for vibrating beams under the localized effect of both nonlinear frictional damping acting on the transverse displacement equation and on the rotation angle equation. We have obtained the exponential stability behavior for solutions, using an observability result, which allows us to consider different speeds of propagation for the waves.

• 出版日期2014-2