Inverse Problems for Ultrahyperbolic Schrödinger Equations
arXiv:1704.06780
Abstract
In this paper, we establish a global Carleman estimate for an Ultrahyperbolic Schrödinger equation. Moreover, we prove Hölder stability for the inverse problem of determining a coefficient or a source term in the Ultrahyperbolic Schrödinger equation by some lateral boundary data.
34 pages