Stable determination of coefficients in the dynamical Schrödinger equation in a magnetic field (1510.04247v1)

Abstract: In this paper we consider the inverse problem of determining on a compact Riemannian manifold the electric potential or the magnetic field in a Schr\"odinger equation with Dirichlet data from measured Neumann boundary observations. This information is enclosed in the dynamical Dirichlet-to-Neumann map associated to the magnetic Schr\"odinger equation. We prove that the knowledge of the Dirichlet-to-Neumann map for the Schr\"odinger equation uniquely determines the magnetic field and the electric potential and we establish H\"older-type stability.