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Detectable subspaces and inverse problems for Hain-Luest-type operators

Brown, Brian Malcolm, Marletta, Marco, Naboko, Serguei, Wood, Ian (2016) Detectable subspaces and inverse problems for Hain-Luest-type operators. Mathematische Nachrichten, . ISSN 0025-584X. E-ISSN 1522-2616. (doi:10.1002/mana.201500231)

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http://dx.doi.org/10.1002/mana.201500231

Abstract

We examine the extent to which a block operator matrix of Hain-Luest type can be reconstructed from its Titchmarsh-Weyl coefficients. The detectable subspace of the operator is determined in a variety of cases and the question of unique determination of the coefficients is considered for both first and second order operators.

Item Type: Article
DOI/Identification number: 10.1002/mana.201500231
Uncontrolled keywords: analysis; matrix differential operator; Hain-Luest operator; detectable subspace; inverse problems;
Subjects: Q Science > QA Mathematics (inc Computing science) > QA299 Analysis, Calculus
Divisions: Faculties > Sciences > School of Mathematics Statistics and Actuarial Science > Pure Mathematics
Depositing User: Ian Wood
Date Deposited: 29 Mar 2016 11:58 UTC
Last Modified: 29 May 2019 17:08 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/54687 (The current URI for this page, for reference purposes)
Wood, Ian: https://orcid.org/0000-0001-7181-7075
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