Decay of linear elastic waves in materials with memory

被引：0
作者：
Kirova, R
Yordanov, B
机构：
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 1996年 / 323卷 / 01期
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中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The asymptotic behaviour of elastic waves in a homogenenous, isotropic and viscous medium is studied. L(p) estimates for the Cauchy problem in R(+) x R(n) are proved. The main assumptions on the relaxation function are strongly positive definitness and polynomial decay of the type t(-gamma) with gamma > 1 + n/2 (1 - 1/p).
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页码：23 / 28
页数：6
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