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math.AP2009
Exact controllability of wave equations on a circle
De-Xing Kong, Qing-You Sun
In this paper, we investigate the two-point boundary value problems for linear wave equation defined on a circle and prove that the equation possesses the exact controllability. We…
math.AP2009
Two-point boundary value problems and exact controllability for several kinds of linear and nonlinear wave equations
De-Xing Kong, Qing-You Sun
In this paper we introduce some new concepts for second-order hyperbolic equations: two-point boundary value problem, global exact controllability and exact controllability. For se…