On the determination of the principal coefficient from boundary measurements in a KdV equation - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2012

On the determination of the principal coefficient from boundary measurements in a KdV equation

Résumé

This paper concerns the inverse problem of retrieving the principal coefficient in a Korteweg-de Vries (KdV) equation from boundary measurements of a single solution. The Lipschitz stability of this inverse problem is obtained using a new global Carleman estimate for the linearized KdV equation. The proof is based on the Bukhge˘ım-Klibanov method.
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Dates et versions

hal-00765919 , version 1 (17-12-2012)
hal-00765919 , version 2 (08-02-2013)

Identifiants

  • HAL Id : hal-00765919 , version 1

Citer

Lucie Baudouin, Eduardo Cerpa, Emmanuelle Crépeau, Alberto Mercado. On the determination of the principal coefficient from boundary measurements in a KdV equation. 2012. ⟨hal-00765919v1⟩
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