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

Brown, Brian Malcolm ORCID: https://orcid.org/0000-0002-2871-6591, Marletta, Marco ORCID: https://orcid.org/0000-0003-1546-4046, Naboko, S. N. and Wood, I. G. 2016. Detectable subspaces and inverse problems for Hain-Lüst-type operators. Mathematische Nachrichten 289 (17-18) , pp. 2108-2132. 10.1002/mana.201500231 Item availability restricted.

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Abstract

We examine the extent to which a block operator matrix of Hain–Lüst 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
Date Type:	Publication
Status:	Published
Schools:	Computer Science & Informatics Mathematics
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Publisher:	Wiley
ISSN:	0025-584X
Funders:	Engineering and Physical Sciences Research Council
Date of First Compliant Deposit:	20 June 2016
Date of Acceptance:	19 January 2016
Last Modified:	13 Nov 2024 13:00
URI:	https://orca.cardiff.ac.uk/id/eprint/92015

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