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Remark on a new method of calculation of eigenvalues and eigenfunctions for discrete operators

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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

  1. V.A. Sadovnichii,Theory of Operators, Moscow University Press, 1986. (in Russian)

  2. T. Kato,Perturbation Theory for Linear Operators, Springer, 1966.

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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

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