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

Authors

  • G. M. Masmaliev Бак. ун-т, Азербайджан
  • A. Kh. Khanmamedov

Abstract

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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Published

25.02.2010

Issue

Vol. 62 No. 2 (2010)

Section

Short communications

How to Cite

Masmaliev, G. M., and A. Kh. Khanmamedov. “On Conditions for the Discreteness of the Spectrum of a Semiinfinite Jacobi Matrix With Zero Diagonal”. Ukrains’kyi Matematychnyi Zhurnal, vol. 62, no. 2, Feb. 2010, pp. 285–288, https://umj.imath.kiev.ua/index.php/umj/article/view/2866.