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Proceedings Year : 1997

Optimization Methods in Partial Differential Equations

Abstract

In [10] Lions obtained several boundary observability and exact controllability results for homogeneous and isotropic linear elastodynamic systems. We generalize these results to the non-isotropic case. This requires some new identities. We also study the optimality of our estimates.
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hal-03895416 , version 1 (12-12-2022)

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Fatiha Alabau, Vilmos Komornik. Optimization Methods in Partial Differential Equations: Boundary observability and controllability of linear elastodynamics systems. 209, American Mathematical Society, 1997, Contemporary Mathematics, 0-8218-0604-1. ⟨10.1090/conm/209/02754⟩. ⟨hal-03895416⟩
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