Inverse moving point source problem for the wave equation
Résumé
In this paper, we consider the problem of identifying a single moving point source for a three-dimensional wave equation from boundary measurements. Precisely, we show that the knowledge of the field generated by the source at six different points of the boundary over a finite time interval is sufficient to determine uniquely its trajectory. We also derive a Lipschitz stability estimate for the inversion.
Domaines
Mathématiques [math]
Origine : Fichiers produits par l'(les) auteur(s)