Approximate controllability of the coupled degenerate system with two boundary controls
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چکیده
*Correspondence: [email protected] School of Basic Science, Changchun University of Technology, Changchun, 130012, P.R. China Abstract In this paper, we investigate the approximate controllability of the coupled system with boundary degeneracy. The control functions act on the degenerate boundary. We prove the Carleman estimate and the unique continuation of the adjoint system. Then we get the approximate controllability by constructing the control functions.
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