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Abstract

In this paper, the asymptotic null controllability and various kinds of asymptotic synchronization, as some sorts of weakened controllability and synchronization, are introduced and studied for a coupled system of wave equations with Dirichlet boundary controls. Equivalent properties of observability are established and several examples of explanation are also given.

Keywords

asymptotic null controllability D-observability asymptotic synchronization asymptotic null controllability and synchronization by groups asymptotic synchronization by groups CD-observability

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Asymptotic controllability and asymptotic synchronization for a coupled system of wave equations with Dirichlet boundary controls

Abstract

Keywords

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