Mildly dissipative nonlinear Timoshenko systems - global existence and exponential stability

被引:242
|
作者
Rivera, JEM
Racke, R [1 ]
机构
[1] Univ Konstanz, Dept Math & Stat, D-78457 Constance, Germany
[2] Natl Lab Sci Computat, Dept Res & Dev, BR-25651070 Petropolis, RJ, Brazil
[3] UFRJ, Rio De Janeiro, Brazil
关键词
D O I
10.1016/S0022-247X(02)00436-5
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider nonlinear systems of Timoshenko type in a one-dimensional bounded domain. The system has a dissipative mechanism being present only in the equation for the rotation angle; it is a damping effect through heat conduction. The global existence of small, smooth solutions as well as the exponential stability are investigated. (C) 2002 Elsevier Science (USA). All rights reserved.
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页码:248 / 278
页数:31
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