Exponential Stability to a Contact Problem of Partially Viscoelastic Materials

被引：0
|
作者：
Jaime E. Muñoz Rivera
Higidio Portillo Oquendo
机构：
[1] National Laboratory for Scientific Computation,Department of Applied Mathematic
[2] Federal University of Rio de Janeiro,IM
来源：
Journal of elasticity and the physical science of solids | 2001年 / 63卷
关键词：
contact problem; exponential decay; materials with memory; Signorini's problem;
D O I：
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学科分类号：
摘要：
In this paper we study models for contact problems of materials consisting of an elastic part (without memory) and a viscoelastic part, where the dissipation given by the memory is effective. We show that the solution of the corresponding viscoelastic equation decays exponentially to zero as time goes to infinity, provided the relaxation function also decays exponentially, no matter how small is the dissipative part of the material.
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页码：87 / 111
页数：24
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