A note on the singular limit of the exact controllability of dissipative wave equations

被引：3
|
作者：
Tang, YP [1 ]
Zhang, X
机构：
[1] Daxian Teachers Coll, Dept Math, Daxian 635000, Sichuan, Peoples R China
[2] Sichuan Univ, Sch Math, Chengdu 610064, Sichuan, Peoples R China
[3] Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
来源：
ACTA MATHEMATICA SINICA-ENGLISH SERIES | 2000年 / 16卷 / 04期
关键词：
controllability; singular perturbation; heat equation; wave equation;
D O I：
10.1007/PL00011568
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this note we analyze the exact controllability of singularly perturbed damped wave equations under more general geometric control condition than that of [1]. We show that the null controllability of the heat equation can be obtained as a singular limit of the exact controllability of such sorts of wave equations.
引用
收藏
页码：601 / 612
页数：12
相关论文
共 50 条
12345