Observability inequality for a wave equation with elastic fastening in the case of critical time interval

被引：3
|
作者：
Dryazhenkov A.A. [1 ]
机构：
[1] Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow
来源：
Moscow University Computational Mathematics and Cybernetics | 2014年 / 38卷 / 3期
关键词：
boundary control; critical interval; observability inequality; Wave equation;
D O I：
10.3103/S0278641914030029
中图分类号：
学科分类号：
摘要：
Problems with one-sided boundary controls of three basic types and homogeneous boundary third conditions on uncontrollable ends are considered for a wave equation in classes of strong generalized solutions in time intervals of strict critical length. New constructive observability inequalities are obtained for dual problems in adjoint classes of weak generalized solutions. © 2014 Allerton Press, Inc.
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页码：105 / 109
页数：4
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