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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.
https://hal.inria.fr/hal-01958161
Contributor : Ludovick Gagnon <>
Submitted on : Monday, December 17, 2018 - 5:21:31 PM
Last modification on : Monday, October 12, 2020 - 2:28:06 PM
Contributor : Ludovick Gagnon <>
Submitted on : Monday, December 17, 2018 - 5:21:31 PM
Last modification on : Monday, October 12, 2020 - 2:28:06 PM
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