Aarhus Universitets segl

Inverse problem for compactly supported potentials

Evgeny Korotyaev (Sankt Petersburg State University)
Tirsdag 28. januar 2020 15:15–16:00 Room G3.1
Seminar
We consider Schrödinger operators with compactly supported potentials on the half line. We prove the following results about discretization of inverse scattering: If we know the value of the S-matrix on some sequence of real numbers, then we can recover the potential by a new exact formula. Moreover, this mapping is a bijection.
Kontakt: Jacob Schach Møller Revideret: 10.01.2020