We shall discuss how one can identify (artificial) transmission eigenvalues in the Born approximation regime. The application of the linear sampling method to identifying these frequencies from farfield data gives a way to construct spectra associated with images that have nice properties in terms of invariant representations.

This presentation is part of Minisymposium “MS1 - Inverse scattering and electrical impedance tomography (2 parts)”
organized by: Nuutti Hyvönen (Aalto University) , Roland Griesmaier (Karlsruhe Institute of Technology) .

Authors:

Houssem Haddar (INRIA & Ecole Polytechnique)

Keywords:

image representation, inverse problems, inverse scattering, linear sampling method, transmission eigenvalues