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This article is cited in 1 scientific paper (total in 1 paper)
MATHEMATICS
A theorem on the spectra of a perturbed differential operator
V. B. Lidskii Moscow Institute of Physics and Technology
Citation:
V. B. Lidskii, “A theorem on the spectra of a perturbed differential operator”, Dokl. Akad. Nauk SSSR, 112:6 (1957), 994–997
Linking options:
https://www.mathnet.ru/eng/dan21640 https://www.mathnet.ru/eng/dan/v112/i6/p994
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