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On Uniform Pringsheim Convergence of Double Trigonometric Series with Rarely Changing Coefficients
V. S. Kolesnikov Ivanovo State Power University
Abstract:
Conditions (in particular, on the order of decrease of the coefficients) for the uniform Pringsheim convergence of double trigonometric series with rarely changing coefficients are found.
Keywords:
double trigonometric series, rarely changing coefficients, uniform Pringsheim convergence.
Received: 06.05.2020 Revised: 18.09.2020
Citation:
V. S. Kolesnikov, “On Uniform Pringsheim Convergence of Double Trigonometric Series with Rarely Changing Coefficients”, Mat. Zametki, 109:1 (2021), 67–81; Math. Notes, 109:1 (2021), 61–73
Linking options:
https://www.mathnet.ru/eng/mzm12783https://doi.org/10.4213/mzm12783 https://www.mathnet.ru/eng/mzm/v109/i1/p67
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Abstract page: | 263 | Full-text PDF : | 55 | References: | 37 | First page: | 16 |
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