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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2006, Volume 46, Number 9, Pages 1545–1565
(Mi zvmmf409)
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This article is cited in 5 scientific papers (total in 5 papers)
Some estimates for the error in mixed Fourier–Bessel expansions of functions of two variables
V. A. Abilova, M. K. Kerimovb a Dagestan State University, ul. Gadzhieva 43a, Makhachkala, 367025, Russia
b Dorodnitsyn Computing Center, Russian Academy of Sciences,
ul. Vavilova 40, Moscow, 119991, Russia
Abstract:
Some issues concerning expansions of functions of two variables in mixed Fourier–Bessel series are considered. In particular, the rate of their convergence in the classes of functions characterized by generalized moduli of continuity are estimated, and estimates of the remainder terms are obtained.
Key words:
mixed Fourier–Bessel series, estimates of remainder terms, widths, absolute convergence conditions for Fourier series.
Received: 14.04.2006
Citation:
V. A. Abilov, M. K. Kerimov, “Some estimates for the error in mixed Fourier–Bessel expansions of functions of two variables”, Zh. Vychisl. Mat. Mat. Fiz., 46:9 (2006), 1545–1565; Comput. Math. Math. Phys., 46:9 (2006), 1465–1486
Linking options:
https://www.mathnet.ru/eng/zvmmf409 https://www.mathnet.ru/eng/zvmmf/v46/i9/p1545
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Abstract page: | 518 | Full-text PDF : | 218 | References: | 83 | First page: | 1 |
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