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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2015, Number 3, Pages 35–39
(Mi vmumm237)
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This article is cited in 2 scientific papers (total in 2 papers)
Mathematics
Continuity of eigenvalues of the Laplace operator according to domain
I. V. Tsylin Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
A new proof of the following fact is proposed. The eigenvalues of the Laplace–Dirichlet operator are continious as functions in the corresponding space in domains satisfying uniform cone condition. The author's approach to this problem is based on a topological version of the upper (lower) limit for sequences of sets.
Key words:
uniform cone condition, Laplace–Dirichlet operator, Rayleigh quotient.
Received: 17.01.2014
Citation:
I. V. Tsylin, “Continuity of eigenvalues of the Laplace operator according to domain”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2015, no. 3, 35–39; Moscow University Mathematics Bulletin, 70:3 (2015), 136–140
Linking options:
https://www.mathnet.ru/eng/vmumm237 https://www.mathnet.ru/eng/vmumm/y2015/i3/p35
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