On the Deficiency Indices of Block Jacobi Matrices Related to Dirac Operators with Point Interactions

Authors: Budyka V.S.¹, Malamud M.M.²
Affiliations:
1. Donetsk Academy of Management and Public Administration
2. RUDN University
Issue: Vol 106, No 5-6 (2019)
Pages: 1008-1013
Section: Short Communications
URL: https://journal-vniispk.ru/0001-4346/article/view/152005
DOI: https://doi.org/10.1134/S0001434619110373
ID: 152005

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Jacobi matrix, deficiency indices, Dirac operator, discrete spectrum, point interactions

Donetsk Academy of Management and Public Administration

Author for correspondence.
Email: budyka.vik@gmail.com
Ukraine, Donetsk, 83015

RUDN University

Author for correspondence.
Email: malamud3m@gmail.com
Russian Federation, Moscow, 117198

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