The fractional Calderón problem
arXiv:1711.06103
Abstract
We review recent progress in the fractional Calderón problem, where one tries to determine an unknown coefficient in a fractional Schrödinger equation from exterior measurements of solutions. This equation enjoys remarkable uniqueness and approximation properties, which turn out to yield strong results in related inverse problems.
9 pages, 1 figure, to appear in the proceedings of Journées EDP (Roscoff, June 2017)