Exact Internal Controllability and Synchronization for a Coupled System of Wave Equations  

作　　者：Chengxia ZU Tatsien LI Bopeng RAO 

机构地区：[1]School of Mathematics,Hohai University,Nanjing 211100,China [2]School of Mathematical Sciences,Fudan University,Shanghai 200433,China [3]Shanghai Key Laboratory for Contemporary Applied Mathematics/Nonlinear Mathematical Modelingand Methods Laboratory,Shanghai 200433,China [4]Institut de Recherche Mathematique Avancee,Universite de Strasbourg,67084 Strasbourg,France

出　　处：《Chinese Annals of Mathematics,Series B》2023年第5期641-662,共22页数学年刊（B辑英文版）

基　　金：supported by the National Natural Science Foundation of China(No.11831011)。

摘　　要：In this paper the exact internal controllability for a coupled system of wave equations with arbitrarily given coupling matrix is established.Based on this result,the exact internal synchronization and the exact internal synchronization by p-groups are successfully considered.

关 键 词：Exact internal controllability Exact internal synchronization by groups Coupled system of wave equations 

分 类 号：O241.82[理学—计算数学]