In this project, we investigate the recovery of subsurface Earth parameters. We considerthe seismic imaging as a large scale iterative minimization problem, and deploy the FullWaveform Inversion (FWI) method, for which several aspects must be treated. The recon-struction is based on the wave equations because the characteristics of the measurementsindicate the nature of the medium in which the waves propagate. First, the natural het-erogeneity and anisotropy of the Earth require numerical methods that are adapted andefficient to solve the wave propagation problem. In this study, we have decided to workwith the harmonic formulation, i.e., in the frequency domain. Therefore, we detail themathematical equations involved and the numerical discr...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Extensive work has been carried out in the past decade to image the elastic properties of human soft...
Inverse problems related to physical processes are of great importance in practically every field re...
In this thesis, we propose wavenumber explicit convergence analyses of some finite element methods f...
Several intricately coupled applications of modern industries fall under the multi-disciplinary doma...
Inverse problems arise in various physical domains and solving them from real-world visual observati...
This research aims at solving a particular vibration control problem of smart structures. We aim at ...
This thesis is devoted to the analysis of singularities in nonlinear elliptic partial differential e...
In this dissertation, we establish a two-scale model both for one-dimensional and two-dimensional Ca...
Molecular docking is a method that predicts orientation of one molecule with respect to another one ...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Stars are bad neighbors: they often disturb their surroundings. They sometimes travel very fast thro...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Extensive work has been carried out in the past decade to image the elastic properties of human soft...
Inverse problems related to physical processes are of great importance in practically every field re...
In this thesis, we propose wavenumber explicit convergence analyses of some finite element methods f...
Several intricately coupled applications of modern industries fall under the multi-disciplinary doma...
Inverse problems arise in various physical domains and solving them from real-world visual observati...
This research aims at solving a particular vibration control problem of smart structures. We aim at ...
This thesis is devoted to the analysis of singularities in nonlinear elliptic partial differential e...
In this dissertation, we establish a two-scale model both for one-dimensional and two-dimensional Ca...
Molecular docking is a method that predicts orientation of one molecule with respect to another one ...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Stars are bad neighbors: they often disturb their surroundings. They sometimes travel very fast thro...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Extensive work has been carried out in the past decade to image the elastic properties of human soft...