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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2015, Number 1, Pages 25–33
(Mi vmumm204)
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This article is cited in 1 scientific paper (total in 1 paper)
Mathematics
Equiconvergence of expansions into triple trigonometric series and Fourier integral for continuous functions with a certain modulus of continuity
D. A. Grafov Moscow State Region University, Faculty of Physics and Mathematics
Abstract:
We study the problem of equiconvergence on $\mathbb T^3=[-\pi, \pi)^3$ for expansions in a triple trigonometric Fourier series and a Fourier integral of continuous functions with a certain modulus of continuity in the case of a “lacunary sequence of partial sums”.
Key words:
multiple trigonometric Fourier series, multiple Fourier integrals, convergence almost everywhere, lacunary sequence.
Received: 20.09.2013
Citation:
D. A. Grafov, “Equiconvergence of expansions into triple trigonometric series and Fourier integral for continuous functions with a certain modulus of continuity”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2015, no. 1, 25–33; Moscow University Mathematics Bulletin, 70:1 (2015), 24–32
Linking options:
https://www.mathnet.ru/eng/vmumm204 https://www.mathnet.ru/eng/vmumm/y2015/i1/p25
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