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This article is cited in 35 scientific papers (total in 36 papers)
Complete Indefiniteness Tests for Jacobi Matrices with Matrix Entries
A. G. Kostyuchenko, K. A. Mirzoev M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
We study the problem concerning the maximality of the deficiency indices of operators generated by symmetric Jacobi matrices with matrix entries in the space $l_2$. Effective conditions for the maximality of the deficiency indices are given in terms of entries of the Jacobi matrix. These conditions are new even in the scalar
(one-dimensional) case.
Received: 16.08.2001
Citation:
A. G. Kostyuchenko, K. A. Mirzoev, “Complete Indefiniteness Tests for Jacobi Matrices with Matrix Entries”, Funktsional. Anal. i Prilozhen., 35:4 (2001), 32–37; Funct. Anal. Appl., 35:4 (2001), 265–269
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https://www.mathnet.ru/eng/faa271https://doi.org/10.4213/faa271 https://www.mathnet.ru/eng/faa/v35/i4/p32
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Abstract page: | 708 | Full-text PDF : | 310 | References: | 94 | First page: | 2 |
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