Explicit exponential decay rates for solutions of von Karman's system of thermoelastic plates

被引：0

作者：

Menzala, GP

Zuazua, E

机构：

[1] UNIV FED RIO DE JANEIRO,INST MATEMAT,RIO JANEIRO,BRAZIL

[2] UNIV COMPLUTENSE,DEPT MATEMAT APLICADA,E-28040 MADRID,SPAIN

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 1997年 / 324卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider the von Karman system for a bounded smooth thermoelastic plate clamped on its boundary. We prove explicit exponential time decay rates, showing that the energy of solutions corresponding to initial data of energy equal to R decays as t --> infinity like exp (-wt/(1 + R-2)), for some universal positive constant omega.

引用

页码：49 / 54

页数：6

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