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Borg-type uniqueness theorems for periodic Jacobi operators with matrix-valued coefficients

Author(s): Evgeny Korotyaev; Anton Kutsenko
Journal: Proc. Amer. Math. Soc. 137 (2009), 1989-1996.
MSC (2000): Primary 47B39, 34A55, 47B36
Posted: January 29, 2009
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Abstract: We give a simple proof of Borg-type uniqueness theorems for periodic Jacobi operators with matrix-valued coefficients.

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Additional Information:

Evgeny Korotyaev
Affiliation: School of Mathematics, Cardiff University, Senghennydd Road, Cardiff, CF24 4AG, United Kingdom
Email: KorotyaevE@cf.ac.uk

Anton Kutsenko
Affiliation: Department of Mathematics, Saint Petersburg State University, Saint Petersburg, 199034, Russia
Email: kucenkoa@rambler.ru

DOI: 10.1090/S0002-9939-09-09827-X
PII: S 0002-9939(09)09827-X
Received by editor(s): January 23, 2008
Posted: January 29, 2009
Communicated by: Peter A. Clarkson
Copyright of article: Copyright 2009, American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.

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