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On conditions for the discreteness of the spectrum of a semiinfinite Jacobi matrix with zero diagonal

We establish sufficient conditions for the discreteness of the spectrum of a second-order self-adjoint difference operator generated by a semiinfinite Jacobi matrix with zero principal diagonal.

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Bibliographic Details
Date:	2010
Main Authors:	Masmaliev, G. M., Khanmamedov, A. Kh., Масмалиев, Г. М., Ханмамедов, А. Х.
Format:	Article
Language:	Russian English
Published:	Institute of Mathematics, NAS of Ukraine 2010
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/2866
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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