On time optimal control of the wave equation, its regularization and optimality system
ESAIM: Control, Optimisation and Calculus of Variations, Tome 19 (2013) no. 2, pp. 317-336.

An approximation procedure for time optimal control problems for the linear wave equation is analyzed. Its asymptotic behavior is investigated and an optimality system including the maximum principle and the transversality conditions for the regularized and unregularized problems are derived.

DOI : 10.1051/cocv/2012010
Classification : 49K20, 93C20, 35L05
Mots-clés : time optimal control, wave equation, optimality condition, transversality condition 
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Kunisch, Karl; Wachsmuth, Daniel. On time optimal control of the wave equation, its regularization and optimality system. ESAIM: Control, Optimisation and Calculus of Variations, Tome 19 (2013) no. 2, pp. 317-336. doi : 10.1051/cocv/2012010. http://archive.numdam.org/articles/10.1051/cocv/2012010/

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