BIRS Workshop Lecture Videos
Non-uniqueness results for the anisotropic Calderon problem with data measured on disjoint sets Nicoleau, Francois
In this talk, we give some simple counterexamples to uniqueness for the Calderon problem on Riemannian manifolds with boundary when the Dirichlet and Neumann data are measured on disjoint sets of the boundary. We provide counterexamples in the case of three dimensional Riemannian manifolds with boundary having the topology of toric cylinders. This is a work in collaboration with Thierry Daudé (Cergy-Pontoise) and Niky Kamran (McGill).
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