We establish geometrical conditions for the inverse problem of determining a stationary potential in the wave equation with Dirichlet data from a Neumann measurement on a suitable part of the boundary. We present the stability results when we measure on a part of the boundary satisfying a rotated exit condition. The proofs rely on global Carleman estimates with angle type dependence in the weight functions.On établit des conditions geométriques pour le problème inverse consistant à déterminer un potentiel stationnaire dans l'équation des ondes avec une donnée de Dirichlet et à partir d'une mesure de Neumann sur une partie appropriée de la frontière. On présente des résultats de stabilité quand on mesure sur une partie de la frontière satisf...
47p.International audienceUsing uniform global Carleman estimates for discrete elliptic and semi-dis...
Abstract. We discuss the inverse boundary value problem of determining the conduc-tivity in two dime...
The object of this thesis is the study of inverse inequalities for some linear partial differential ...
We establish geometrical conditions for the inverse problem of determining a stationary potential in...
International audienceWe consider a transmission wave equation in two embedded domains in $R^2$ , wh...
International audienceThis article develops the numerical and theoretical study of the reconstructio...
31 pagesInternational audienceIn this article, we extensively develop Carleman estimates for the wav...
We are interested in an inverse problem for the wave equation with potential on a star-shaped networ...
20 pagesInternational audienceWe are interested in an inverse problem for the wave equation with pot...
We are interested in the inverse problem of the determination of the potential $p(x),~x\in\Omega\sub...
AbstractWe consider the stability in an inverse problem of determining the potential q entering the ...
We consider a transmission wave equation in two embedded domains in R2, where the speed is a1 > 0 in...
This book is a self-contained account of the method based on Carleman estimates for inverse problems...
International audienceThis paper concerns the inverse problem of retrieving a stationary potential f...
International audienceIn a previous article of Dos Santos Ferreira, Kenig, Salo and Uhlmann, anisotr...
47p.International audienceUsing uniform global Carleman estimates for discrete elliptic and semi-dis...
Abstract. We discuss the inverse boundary value problem of determining the conduc-tivity in two dime...
The object of this thesis is the study of inverse inequalities for some linear partial differential ...
We establish geometrical conditions for the inverse problem of determining a stationary potential in...
International audienceWe consider a transmission wave equation in two embedded domains in $R^2$ , wh...
International audienceThis article develops the numerical and theoretical study of the reconstructio...
31 pagesInternational audienceIn this article, we extensively develop Carleman estimates for the wav...
We are interested in an inverse problem for the wave equation with potential on a star-shaped networ...
20 pagesInternational audienceWe are interested in an inverse problem for the wave equation with pot...
We are interested in the inverse problem of the determination of the potential $p(x),~x\in\Omega\sub...
AbstractWe consider the stability in an inverse problem of determining the potential q entering the ...
We consider a transmission wave equation in two embedded domains in R2, where the speed is a1 > 0 in...
This book is a self-contained account of the method based on Carleman estimates for inverse problems...
International audienceThis paper concerns the inverse problem of retrieving a stationary potential f...
International audienceIn a previous article of Dos Santos Ferreira, Kenig, Salo and Uhlmann, anisotr...
47p.International audienceUsing uniform global Carleman estimates for discrete elliptic and semi-dis...
Abstract. We discuss the inverse boundary value problem of determining the conduc-tivity in two dime...
The object of this thesis is the study of inverse inequalities for some linear partial differential ...