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Preprints, Working Papers, ... Year : 2023

Semi-classical observation suffices for observability : wave and Schrödinger equations

Abstract

For the wave and the Schrödinger equations we show how observability can be deduced from the observability of solutions localized in frequency according to a dyadic scale.
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Dates and versions

hal-04113164 , version 1 (01-06-2023)
hal-04113164 , version 2 (02-06-2023)

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  • HAL Id : hal-04113164 , version 2

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Nicolas Burq, Belhassen Dehman, Jérôme Le Rousseau. Semi-classical observation suffices for observability : wave and Schrödinger equations. 2023. ⟨hal-04113164v2⟩
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