Criteria of Kalman's Type for the Approximate Controllability and the Approximate Synchronizati

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:hebe2010
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  In this talk,we give some necessary conditions,presented as criteria of Kalman's type,for the approximate null controllability,the approximate synchronization and the approximate synchronization by groups respectively,for a coupled system of wave equations with Dirichlet boundary controls.
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