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This article is cited in 3 scientific papers (total in 3 papers)
Brief Communications
On the Discreteness of the Spectrum of Matrix Schrödinger and Dirac Operators with Point Interactions
V. S. Budykaab, M. M. Malamudb a Donetsk State Academy of Management
b Peoples' Friendship University of Russia, Moscow
Keywords:
Jacobi matrix, deficiency indices, Schrödinger and Dirac operators, discrete spectrum, point interactions.
Received: 26.07.2021
Citation:
V. S. Budyka, M. M. Malamud, “On the Discreteness of the Spectrum of Matrix Schrödinger and Dirac Operators with Point Interactions”, Mat. Zametki, 110:6 (2021), 932–938; Math. Notes, 110:6 (2021), 960–966
Linking options:
https://www.mathnet.ru/eng/mzm13234https://doi.org/10.4213/mzm13234 https://www.mathnet.ru/eng/mzm/v110/i6/p932
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