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This article is cited in 1 scientific paper (total in 1 paper)
Convergence rate estimate of sine and cosine series with $1/k^q$ coefficients
M. G. Magomed-Kasumovab a Daghestan Scientific Centre of Russian Academy of Sciences, Makhachkala
b Vladikavkaz Scientific Centre of the Russian Academy of Sciences
Abstract:
Exact order-of-magnitude estimates of convergence rate of sine and cosine series with coefficients $1/k^q$, $q>1$, are obtained. In case when $0 \le q \le 1$ growth rate exact order-of-magnitude estimates of partial sums of sine and cosine series are proven.
Keywords:
sine series, cosine series, lower estimate, convergence rate, growth rate.
Received: 22.03.2017 Revised: 31.03.2017 Accepted: 03.04.2017
Citation:
M. G. Magomed-Kasumov, “Convergence rate estimate of sine and cosine series with $1/k^q$ coefficients”, Daghestan Electronic Mathematical Reports, 2017, no. 7, 47–51
Linking options:
https://www.mathnet.ru/eng/demr36 https://www.mathnet.ru/eng/demr/y2017/i7/p47
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Abstract page: | 212 | Full-text PDF : | 56 | References: | 36 |
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