Observability inequality for a wave equation with elastic fastening in the case of critical time interval |
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Authors: | A. A. Dryazhenkov |
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Affiliation: | 1. Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia
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Abstract: | 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. |
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