On the Spectrum of a Discrete Non-Hermitian Quantum System

dc.contributor.author	Ergun, E.
dc.date.accessioned	2019-02-19T19:26:41Z
dc.date.available	2019-02-19T19:26:41Z
dc.date.issued	2009
dc.identifier.citation	On the Spectrum of a Discrete Non-Hermitian Quantum System / E. Ergun // Symmetry, Integrability and Geometry: Methods and Applications. — 2009. — Т. 5. — Бібліогр.: 17 назв. — англ.	uk_UA
dc.identifier.issn	1815-0659
dc.identifier.other	2000 Mathematics Subject Classification: 39A70; 81Q10
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/149256
dc.description.abstract	In this paper, we develop spectral analysis of a discrete non-Hermitian quantum system that is a discrete counterpart of some continuous quantum systems on a complex contour. In particular, simple conditions for discreteness of the spectrum are established.	uk_UA
dc.description.sponsorship	This paper is a contribution to the Proceedings of the VIIth Workshop “Quantum Physics with NonHermitian Operators” (June 29 – July 11, 2008, Benasque, Spain). This work was supported by Grant 106T549 from the Scientific and Technological Research Council of Turkey (TUBITAK). The author thanks Mesude Saglam and Gusein Guseinov for useful discussions.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Інститут математики НАН України	uk_UA
dc.relation.ispartof	Symmetry, Integrability and Geometry: Methods and Applications
dc.title	On the Spectrum of a Discrete Non-Hermitian Quantum System	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA