A note on the exact synchronization by groups for a coupled system of wave equations

被引:24
|
作者
Li, Tatsien [1 ]
Rao, Bopeng [2 ]
机构
[1] Fudan Univ, Sch Math Sci, Shanghai 200433, Peoples R China
[2] Univ Strasbourg, Inst Rech Math Avancee, F-67084 Strasbourg, France
基金
中国国家自然科学基金;
关键词
non-exact controllability; conditions of compatibility; exact synchronization by groups; coupled system of wave equations; DIRICHLET BOUNDARY CONTROLS;
D O I
10.1002/mma.3062
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By means of a non-exact controllability result, we show the necessity of the conditions of compatibility for the exact synchronization by two groups for a coupled system of wave equations with Dirichlet boundary controls. Copyright (C) 2013 John Wiley & Sons, Ltd.
引用
收藏
页码:241 / 246
页数:6
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