Fourth Workshop of the strategic action DIP
Fourth Workshop of the strategic action DIP, October 10th and 11th 2016
Julien Diaz defended his HDR
Modélisation et simulation Avancée de phénomènes de propagation d’ondes dans des milieux GéophysIQUEs 3D Mes thèmes de recherche concernent la modélisation et la simulation numérique de la propagation d’ondes géophysiques. Ils ont pour objectif d’améliorer la précision des méthodes d’imagerie sismique (Reverse Time Migration, Full Waveform Inversion) tout en diminuant…
JOSO 2016 — Wave Days in South West
JOSO 2016 Wave days in South-West March, 9-11, 2016 Pau Presentation Commitees Speakers Abstracts Program Practical Information JOSO 2016 will be held at the University of Pau and Pays de l’Adour. Days 1 and 2, the conference will take place at the Presidence building and the talks of Day 3…
Julen Alvarez Aramberri defended his PhD
hp-Adaptive Simulation and Inversion of the Magnetotelluric Measurements The magnetotelluric (MT) method is a passive exploration technique that aims at estimating the resistivity distribution of the Earth’s subsurface, and therefore at providing an image of it. This process is divided into two different steps. The first one consists in recording…
Marie Bonnasse defended her PhD
“Simulation of elastic wave propagation in time harmonic domain using discontinuous Galerkin methods” The scientific context of this thesis is seismic imaging which aims at recovering the structure of the earth. As the drilling is expensive, the petroleum industry is interested by methods able to reconstruct images of the…
Théophile Chaumont Frelet defended his PhD
Finite element approximation of Helmholtz problems with application to seismic wave propagation. The main objective of this work is the design of an efficient numerical strategy to solve the Helmholtz equation in highly heterogeneous media. We propose a methodology based on coarse meshes and high order polynomials together with a…
Third Workshop of the strategic action DIP
Third Workshop of the strategic action DIP, June 22nd and 23th 2015
Workshop on Advanced Subsurface Visualization Methods: “Exploring the Earth”, 26-27 May 2015
In the framework of the European Project GEAGAM (Geophysical Exploration using Advanced Galerkin Methods), Magique 3D organizes a Workshop on Advanced Subsurface Visualization Methods: “Exploring the Earth” : https://sites.google.com/site/geagamnetwork/workshop
Jérome Luquel defended his PhD
Publications HAL de luquel du labo/EPI magique-3d
Vanessa Mattesi defended her PhD
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…
