Simultaneous recovery of a corroded boundary and admittance using the Kohn-Vogelius method

Moustapha Essahraoui, Elmehdi Cherrat, Lekbir Afraites +1

We address the problem of identifying an unknown portion $\Gamma$ of the boundary of a $d$-dimensional ($d\in \{1,2\}$) domain $\Omega$ and its associated Robin admittance coefficient, usi…