Wave propagation in a domain including small heterogeneities: asymptotic modeling and nmerics In this thesis, we focus our attention on the modeling of heterogeneities which are smaller than the wavelength. The document is decomposed into two parts : a theoretical one and a numerical one. In the first part, we…
Contributions to the mathematical modeling and to the parallel algorithmic for the optimization of an elastic wave propagator in anisotropic media The most common method of Seismic Imaging is the RTM (Reverse Time Migration) which depends on wave propagation simulations in the subsurface. We focused on a 3D elastic wave…
Second Russian-French Conference on Computational, September 22-24 2014 The Second Russian – French Workshop on Computational Geophysics is organized by Institute of Petroleum Geology and Geophysics SB RAS, Institute of Computational Mathematics and Mathematical Geophysics SB RAS, Novosibirsk National Research University and Institut National de Recherche en Informatique et en…
Publications HAL de ventimiglia du labo/EPI magique-3d titre Schémas numérique d’ordre élevé en temps et en espace pour l’équation des ondes du premier ordre. Application à la Reverse Time Migration. auteur Florent Ventimiglia article Equations aux dérivées partielles [math.AP]. Université de Pau et des Pays de l’Adour, 2014. Français. ⟨NNT…
NEWS : Magique 3D offers two PhD positions ! Click for more details
La 1ere édition des Journées ONDES du Sud-Ouest se tiendra du 5 au 7 Février 2014 – à l’Onera Toulouse http://w3.onera.fr/journees_ondes_so2014
