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Preprints, Working Papers, ... Year : 2018

Sufficient Conditions for the Controllability of Wave Equations with a Transmission Condition at the Interface

Abstract

We consider waves travelling in two different mediums each endowed with a different constant speed of propagation. At the interface between the two mediums, the refraction of the rays of the optic geometry is described by the Snell-Descartes law. We provide sufficient conditions on the geometry of the mediums and on the speed of propagation for the boundary controllability.

Dates and versions

hal-01958161 , version 1 (17-12-2018)

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Ludovick Gagnon. Sufficient Conditions for the Controllability of Wave Equations with a Transmission Condition at the Interface. 2018. ⟨hal-01958161⟩
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