-
Global and local parameter estimation of a model of the electrical activity o...
In this article we study the problem of estimating the parameters of an electrical model of the heart from a temporal recording of extracellular potentials. The chosen... -
Elastic electron scattering using the finite element method. Forward and inve...
International audience -
Using mesh adaption for the identification of a spatial field of material pro...
International audience -
Time-Frequency Mixed-Norm Estimates: Sparse M/EEG imaging with non-stationary...
International audience -
Estimating hyperparameters and instrument parameters in regularized inversion...
International audience -
Sampling high-dimensional Gaussian distributions for general linear inverse p...
International audience -
Determining the implied volatility in the Dupire equation for vanilla Europea...
The Black-Scholes model gives vanilla Europen call option prices as a function of the volatility. We prove Lipschitz stability in the inverse problem of determining... -
On the determination of the principal coefficient from boundary measurements in...
International audience -
Reconstruction of proteomic profiles for biomarker discovery
This thesis has been prepared at the CEA Léti, Minatec Campus, (Grenoble, France) and the IMS (Bordeaux, France) in the field of information and signal processing of... -
Lipschitz stability estimate for the Stokes system with Robin boundary condit...
In this research report, we study the inverse problem of identifying a Robin coefficient defined on some non accessible part of the boundary from measurements... -
Numerical identification of parameters for a model of sedimentation processes
In this paper we present the identification of parameters in the flux and diffusion functions for a quasilinear strongly degenerate parabolic equation which models the... -
The Shape of the Polymerization Rate in the Prion Equation
International audience -
Modeling and inversion of DC resistivity data : how to cope with topography e...
DC resistivity imaging plays an important role for a wide range of applications related to the characterization of the shallow subsurface. Major developments have been... -
Hamiltonian identification for quantum systems : well posedness and numerical...
International audience -
Lipschitz stability estimate in the inverse Robin problem for the Stokes system
International audience -
Vibratory source identification by using the Finite Element Model of a subdom...
International audience -
Data completion method for the characterization of sound source in confined d...
International audience -
Wave decomposition method for identification of structural parameters
International audience
