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This article is cited in 1 scientific paper (total in 1 paper)
MATHEMATICS
An estimate of the length of the gaps in the spectrum of the Laplace operator for a plane convex domain
V. F. Lazutkin Research Institute of Physics Leningrad State University
Citation:
V. F. Lazutkin, “An estimate of the length of the gaps in the spectrum of the Laplace operator for a plane convex domain”, Dokl. Akad. Nauk SSSR, 245:1 (1979), 20–23
Linking options:
https://www.mathnet.ru/eng/dan42543 https://www.mathnet.ru/eng/dan/v245/i1/p20
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