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Self-Adjointness and Discreteness of the Spectrum of Block Jacobi Matrices

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Funding

This research was supported by the Ministry of Science and Higher Education of the Russian Federation under contract no. 075-03-2020-223/3 (FSSF-2020-0018).

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Authors and Affiliations

  1. Donetsk State Academy of Management and Government Service, 83015, Donetsk, Ukraine

    V. S. Budyka

  2. Peoples’ Friendship University of Russia (RUDN University), 117198, Moscow, Russia

    V. S. Budyka & M. M. Malamud

Authors
  1. V. S. Budyka
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  2. M. M. Malamud
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Correspondence to V. S. Budyka.

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Budyka, V.S., Malamud, M.M. Self-Adjointness and Discreteness of the Spectrum of Block Jacobi Matrices. Math Notes 108, 445–450 (2020). https://doi.org/10.1134/S000143462009014X

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  • DOI: https://doi.org/10.1134/S000143462009014X

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