Exact Synchronization for a Coupled System of Wave Equations with Dirichlet Boundary Controls



In this paper, the exact synchronization for a coupled system of wave equations with Dirichlet boundary controls and some related concepts are introduced. By means of the exact null controllability of a reduced coupled system, under certain conditions of compatibility, the exact synchronization, the exact synchronization by groups, and the exact null controllability and synchronization by groups are all realized by suitable boundary controls.


Exact null controllability Exact synchronization Exact synchronization by groups 

Mathematics Subject Classification

35B37 93B05 93B07 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Nonlinear Mathematical Modeling and Methods Laboratory, Shanghai Key Laboratory for Contemporary Applied Mathematic, School of Mathematical SciencesFudan UniversityShanghaiChina
  2. 2.Institut de Recherche Mathématique AvancéeUniversité de StrasbourgStrasbourgFrance

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