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An exponential estimate for the cubic partial sums of multiple Fourier series
G. A. Karagulyan, H. Mkoyan Yerevan State University, Faculty of Mathematics and Mechanics
Abstract:
We prove an exponential integral estimate for the cubic partial sums
of multiple Fourier series on sets of large measure. This estimate yields
some new properties of Fourier series.
Keywords:
multiple Fourier series, exponential integral estimates, cubic partial sums.
Received: 06.02.2018 Revised: 26.06.2018
Citation:
G. A. Karagulyan, H. Mkoyan, “An exponential estimate for the cubic partial sums of multiple Fourier series”, Izv. Math., 83:2 (2019), 273–286
Linking options:
https://www.mathnet.ru/eng/im8769https://doi.org/10.1070/IM8769 https://www.mathnet.ru/eng/im/v83/i2/p83
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