Michel Cristofol

collaborators

2 papers

math.AP2008

Inverse problem for a parabolic system with two components by measurements of one component

Assia Benabdallah, Michel Cristofol, Patricia Gaitan +1

We consider a $2 \times 2$ system of parabolic equations with first and zeroth coupling and establish a Carleman estimate by extra data of only one component without data of initial…

math.AP2006

Inverse Problem for the Schrödinger Operator in an Unbounded Strip

Laure Cardoulis, Michel Cristofol, Patricia Gaitan

We consider the operator $H := i \partial_{t} + \nabla \cdot (c \nabla)$ in an unbounded strip $Ω$ in $R^{2}$ , where $c (x, y) \in C^{3} (Ω ˉ)$ . We prove adapted a globa…