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arXiv · 1201.2552

Stability of the determination of the surface impedance of an obstacle from the scattering amplitude

Mourad Bellassoued·Mourad Choulli·Aymen Jbalia
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Abstract

We prove a stability estimate of logarithmic type for the inverse problem consisting in the determination of the surface impedance of an obstacle from the scattering amplitude. We present a simple and direct proof which is essentially based on an elliptic Carleman inequality.

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Mourad Bellassoued, Mourad Choulli, Aymen Jbalia. 2015-01-07. Stability of the determination of the surface impedance of an obstacle from the scattering amplitude. https://doi.org/10.1002/mma.2762

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