A Borg-Levinson theorem for trees

Brown, Brian Malcolm ORCID: https://orcid.org/0000-0002-2871-6591 and Weikard, Rudi 2005. A Borg-Levinson theorem for trees. Proceedings of The Royal Society A Mathematical physical and engineering sciences 461 (2062) , pp. 3231-3243. 10.1098/rspa.2005.1513

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Abstract

We prove that the Dirichelet-to-Neumann map for a Schrödinger operator on a finite simply connected tree determines uniquely the potential on that tree.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Computer Science & Informatics
Uncontrolled Keywords:	Dirichelet-to-Neumann map ; Inverse spectral problems ; Trees
Publisher:	Royal Society Publishing
ISSN:	14712946
Last Modified:	17 Oct 2022 08:59
URI:	https://orca.cardiff.ac.uk/id/eprint/1717

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