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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2019, Number 6, Pages 23–28
(Mi vmumm3637)
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This article is cited in 5 scientific papers (total in 5 papers)
Mathematics
Spectral characteristics of the Sturm–Liouville operator under minimal restrictions on smoothness of coefficients
V. E. Vladykina Lomonosov Moscow State University, Faculty of Cosmic Research
Abstract:
In this paper we consider the Sturm–Liouville problem in general form with Dirichlet boundary conditions under the minimal smoothness assumptions for the coefficients. We obtain the asymptotics formulas for eigenvalues and eigenfunctions of this problem. In assumption that $L^p$-norm of eigenfunctions is equal to 1, we get uniform estimates of the Chebyshev norm.
Key words:
the Sturm–Liouville equation, asymptotics of the eigenvalues, asymptotics of the eigenfunctions, singular coefficients.
Received: 12.04.2019
Citation:
V. E. Vladykina, “Spectral characteristics of the Sturm–Liouville operator under minimal restrictions on smoothness of coefficients”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2019, no. 6, 23–28; Moscow University Mathematics Bulletin, 74:6 (2019), 235–240
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https://www.mathnet.ru/eng/vmumm3637 https://www.mathnet.ru/eng/vmumm/y2019/i6/p23
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Abstract page: | 221 | Full-text PDF : | 61 | References: | 39 | First page: | 9 |
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