CROSS-LIKE INTERNAL OBSERVABILITY OF RECTANGULAR MEMBRANES

被引：8
|
作者：
Komornik, Vilmos [1 ]
Miara, Bernadette [2 ]
机构：
[1] Univ Strasbourg, Dept Math, F-67084 Strasbourg, France
[2] Univ Paris Est, F-77454 Marne La Vallee, France
来源：
EVOLUTION EQUATIONS AND CONTROL THEORY | 2014年 / 3卷 / 01期
关键词：
Observability; Fourier series; membrane; Ingham type theorem; EXACT CONTROLLABILITY; STABILIZATION;
D O I：
10.3934/eect.2014.3.135
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present a new way to establish internal observability results for the wave equation. Our method is based on some variants of Ingham's theorem on nonharmonic Fourier series, due to Loreti, Valente and Mehrenberger.
引用
收藏
页码：135 / 146
页数：12
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