Polynomial stability to three-dimensional magnetoelastic waves

被引：15

作者：

Rivera, JEM

Santos, MD

机构：

[1] Natl Lab Sci Computat, Dept Res & Dev, BR-25651070 Petropolis, RJ, Brazil

[2] Univ Fed Rio de Janeiro, Rio de Janeiro, Brazil

[3] Fed Univ Para, Dept Matemat, BR-66075110 Belem, Para, Brazil

来源：

ACTA APPLICANDAE MATHEMATICAE | 2003年 / 76卷 / 03期

关键词：

magnetoelasticity; polynomial stability; ENERGY;

D O I：

10.1023/A:1023223517930

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this work we show that the energy associated to the linear three-dimensional magnetoelastic system decays polynomially to zero as time goes to infinity, provided the initial data is smooth enough.

引用

页码：265 / 281

页数：17

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