33 citations · 54 across the 6 of their papers we have counts for
8 papers
On the critical time of observability of the multi-dimensional Baouendi-Grushin equation
Jérémi Dardé, Mathilda Trabut
We investigate the observability properties of the Baouendi-Grushin equation on a tensorized domain , where is the open ball of r…
Controllability of a Fluid-Structure Interaction System Governed by the Heat and Damped Beam Equations
Mehdi Badra, Jérémi Dardé, Emmanuel Zongo
In this article, we study the null-controllability and observability properties of a bi-dimensio\-nal fluid-structure interaction system, governed by the heat equation coupled with…
On the penalization by the perimeter in shape optimization applied to Dirichlet inverse obstacle problem
Fabien Caubet, Marc Dambrine, Jérémi Dardé
This paper is devoted to the understanding of regularisation process in the shape optimization approach to the so-called Dirichlet inverse obstacle problem for elliptic operators.…
Immersed Boundary Method for the Complete Electrode Model in Electrical Impedance Tomography
Jérémi Dardé, Niami Nasr, Lisl Weynans
We propose an immersed boundary scheme for the numerical resolution of the Complete Electrode Model in Electrical Impedance Tomography, that we use as a main ingredient in the reso…
Null-controllability properties of the generalized two-dimensional Baouendi-Grushin equation with non-rectangular control sets
Jérémi Dardé, Armand Koenig, Julien Royer
We consider the null-controllability problem for the generalized Baouendi-Grushin equation on a rectangular domain. Sharp…
Critical time for the observability of Kolmogorov-type equations
Jérémi Dardé, Julien Royer
This paper is devoted to the observability of a class of two-dimensional Kolmogorov-type equations presenting a quadratic degeneracy. We give lower and upper bounds for the critica…
Stability estimates for Navier-Stokes equations and application to inverse problems
Mehdi Badra, Fabien Caubet, Jérémi Dardé
In this work, we present some new Carleman inequalities for Stokes and Oseen equations with non-homogeneous boundary conditions. These estimates lead to log type stability inequali…
Electrode modelling: The effect of contact impedance
Stratos Staboulis, Jérémi Dardé
The most realistic model for current-to-voltage measurements of electrical impedance tomography is the complete electrode model which takes into account electrode shapes and contac…