Abstract
The authors propose and justify a new method of calculation of eigenvalues for discrete operators via the theory of regularized traces. Bibliography: 2 titles.
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Literature Cited
V.A. Sadovnichii,Theory of Operators, Moscow University Press, 1986. (in Russian)
T. Kato,Perturbation Theory for Linear Operators, Springer, 1966.
Additional information
Translated from Trudy Seminara imeni I. G. Petrovskogo, No. 17, pp. 244–248, 1994.
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Sadovnichii, V.A., Dubrovskii, V.V. Remark on a new method of calculation of eigenvalues and eigenfunctions for discrete operators. J Math Sci 75, 1770–1772 (1995). https://doi.org/10.1007/BF02368675
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DOI: https://doi.org/10.1007/BF02368675