Journal
MATHEMATICAL CONTROL AND RELATED FIELDS
Volume 11, Issue 2, Pages 167-195Publisher
AMER INST MATHEMATICAL SCIENCES-AIMS
DOI: 10.3934/mcrf.2020042
Keywords
Riemannian manifold; inverse problem; stability; Dirichlet-to-Neumann map; Carleman estimate
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This paper addresses an inverse problem for a non-self-adjoint Schrodinger equation on a compact Riemannian manifold, aiming to stably determine a real vector field from the dynamical Dirichlet-to-Neumann map. In dimensions n >= 2, a Holder type stability estimate for the inverse problem is established, primarily relying on reduction to an equivalent problem for an electro-magnetic Schrodinger equation and the use of a Carleman estimate designed for elliptic operators.
This paper deals with an inverse problem for a non-self-adjoint Schrodinger equation on a compact Riemannian manifold. Our goal is to stably determine a real vector field from the dynamical Dirichlet-to-Neumann map. We establish in dimension n >= 2, an Holder type stability estimate for the inverse problem under study. The proof is mainly based on the reduction to an equivalent problem for an electro-magnetic Schrodinger equation and the use of a Carleman estimate designed for elliptic operators.
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