Determination of the potential by a fixed angle scattering data

Abstract

In this paper, we show that a compactly supported potential is uniquely determined by the far field pattern at a fixed angle. Our method is based on a new Carleman estimate and the ideas introduced by Bukhgeim and Klibanov on the use of Carleman estimates for inverse problems.

arXiv admin note: text overlap with arXiv:1905.03974 by other authors