Semi-Classical Observation Suffices for Observability: Wave and Schrödinger Equations

被引：0
|
作者：
Burq, Nicolas [1 ,2 ,3 ]
Dehman, Belhassen [4 ,5 ]
Le Rousseau, Jerome [6 ]
机构：
[1] Univ Paris Sud, Univ Paris Saclay, Lab Math Orsay, Batiment 307, F-91405 Orsay, France
[2] CNRS, UMR 8628, Paris, France
[3] Inst Univ France, Paris, France
[4] Univ Tunis El Manar, Fac Sci Tunis, El Manar 2092, Tunisia
[5] Ecole Natl Ingn Tunis, ENIT LAMSIN, BP 37, Tunis 1002, Tunisia
[6] Univ Sorbonne Paris Nord, Lab Anal Geometrie & Applicat, CNRS, UMR 7539,LAGA, F-93430 Villetaneuse, France
来源：
ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS | 2024年 / 30卷
关键词：
Observability; frequency filtering; wave equation; Schrodinger equation; EXACT CONTROLLABILITY;
D O I：
10.1051/cocv/2023069
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
For the linear wave and Schrodinger equations we show how observability can be deduced from the observability of solutions localized in frequency with a dyadic scale.
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页数：31
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