Regional Boundary Exact Controllability of the Wave Equation by Strategic Actuators on a Polygonal Domain with Cracks
Cheikh Seck, Ousmane Sène, Teuw Niane
Journal of Advances in Mathematics and Computer Science · pp. 100–111 · Published 3 Sep 2020
10.9734/jamcs/2020/v35i630294Abstract
In this work we prove the exact controllability of the wave equation by acting on a strategic zone of the border of a non-convex polygonal domain with crack. Indeed, by combining two methods: that of Grisvard on the exact controllability on domains with corners and that of EL. Jai on the boundary strategic actutors, this exact controllability result has been proven.
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