| Université Paris 6 Pierre et Marie Curie | Université Paris 7 Denis Diderot | |
| CNRS U.M.R. 7599 | ||
| ``Probabilités et Modèles Aléatoires'' | ||
Auteur(s):
Code(s) de Classification MSC:
Résumé: In this paper, we study the propagation of acoustic waves in a layered random media. Using the time-reversed method, we prove the space-time refocusing effect and the stabilization for acoustic signals. This work is a generalization of [6] and [10] in the three-dimensional case.
Mots Clés: Acoustic waves ; random media ; reflected velocity ; time reversal method ; stochastic equations
Date: 2000-03-09
Prépublication numéro: PMA-573