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Matematicheskaya Fizika, Analiz, Geometriya [Mathematical Physics, Analysis, Geometry], 1998, Volume 5, Number 3/4, Pages 182–202
(Mi jmag436)
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This article is cited in 3 scientific papers (total in 3 papers)
The direct and inverse problem of spectral analysis for five-diagonal simmetric matrices. I
M. A. Kudryavtsev B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov
Abstract:
The five-diagonal simmetric matrices of finite order are considered. The matrix-valued spectral measure associated with the eigenvector expansion is introduced. The necessary and sufficient conditions for a matrix-valued measure to be the spectral measure of such a matrix are obtained. The method of reconstruction of the five-diagonal matrices is obtained.
Received: 05.11.1997
Citation:
M. A. Kudryavtsev, “The direct and inverse problem of spectral analysis for five-diagonal simmetric matrices. I”, Mat. Fiz. Anal. Geom., 5:3/4 (1998), 182–202
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https://www.mathnet.ru/eng/jmag436 https://www.mathnet.ru/eng/jmag/v5/i3/p182
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Abstract page: | 174 | Full-text PDF : | 73 |
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