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This article is cited in 1 scientific paper (total in 1 paper)
On the Convergence of Block Fourier Series of Functions of Bounded Variation in Two Variables
S. A. Telyakovskiiab a Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
b Lomonosov Moscow State University
Abstract:
We present a necessary and sufficient condition for the series of absolute values of blocks of Fourier series elements and blocks of series of summands in Parseval's identity to converge in the class of two-variable functions of bounded variation in the sense of Hardy.
Keywords:
functions of bounded variation in two variables, Fourier coefficients, Parseval's identity.
Received: 15.05.2017 Revised: 23.09.2017
Citation:
S. A. Telyakovskii, “On the Convergence of Block Fourier Series of Functions of Bounded Variation in Two Variables”, Mat. Zametki, 103:4 (2018), 604–608; Math. Notes, 103:4 (2018), 645–648
Linking options:
https://www.mathnet.ru/eng/mzm11697https://doi.org/10.4213/mzm11697 https://www.mathnet.ru/eng/mzm/v103/i4/p604
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