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This article is cited in 7 scientific papers (total in 7 papers)
Sharp estimates for the convergence rate of Fourier–Bessel series
V. A. Abilova, F. V. Abilovab, M. K. Kerimovc a Dagestan State University, ul. Gadzhieva 43a, Makhachkala, 367025, Russia
b Dagestan State Technical University, pr. Shamilya 70, Makhachkala, 367015, Russia
c Dorodnicyn Computing Center, Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, ul. Vavilova 40, Moscow, 119333, Russia
Abstract:
Sharp estimates are derived for the convergence rate of Fourier series in terms of Bessel functions of the first kind for some classes of functions characterized by a generalized modulus of continuity. The Kolmogorov $N$-width of these classes of functions are also estimated.
Key words:
Bessel functions, Fourier–Bessel series, generalized modulus of continuity, Kolmogorov $N$-width, sharp estimates for convergence rates of series.
Received: 21.01.2015
Citation:
V. A. Abilov, F. V. Abilova, M. K. Kerimov, “Sharp estimates for the convergence rate of Fourier–Bessel series”, Zh. Vychisl. Mat. Mat. Fiz., 55:6 (2015), 917–927; Comput. Math. Math. Phys., 55:6 (2015), 907–916
Linking options:
https://www.mathnet.ru/eng/zvmmf10215 https://www.mathnet.ru/eng/zvmmf/v55/i6/p917
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| Abstract page: | 576 | | Full-text PDF : | 193 | | References: | 156 | | First page: | 32 |
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