On Uniform Decay for Transmission Problem of Kirchhoff Type Viscoelastic Wave Equation

作     者：Jeong Ja BAE 

作者机构：Department of Mathematics Dongeui University 

出 版 物：《Acta Mathematica Sinica,English Series》 (数学学报（英文版）)

年 卷 期：2010年第26卷第7期

页      面：1197-1206页

核心收录：

学科分类：07[理学] 08[工学] 070104[理学-应用数学] 0701[理学-数学] 080102[工学-固体力学] 0801[工学-力学（可授工学、理学学位）] 

主　　题：existence of solution uniform decay wave equation boundary value problem a priori estimates 

摘      要：In this paper we consider the large time behavior of solutions to an n-dimensional transmission problem for two Kirchhoff type viscoelastic wave equations, that is, the wave propagation over bodies consisting of two physically different types of materials. One component is a simple elastic part while the other is a viscoelastic component endowed with a long range memory. We show that the dissipation produced by the viscoelastic part is strong enough to produce exponential or polynomial decay of the solution