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Zapiski Nauchnykh Seminarov POMI, 2012, Volume 404, Pages 157–174
(Mi znsl5265)
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This article is cited in 2 scientific papers (total in 2 papers)
Estimates of best approximations of periodic function by linear combinations values of the function itself and its primitives
V. V. Zhuk Saint-Petersburg State University, Saint-Petersburg, Russia
Abstract:
The general theorems which allow to obtain some estimates of best approximations of periodic function by deviations of aggregates composed of approximated function and its primitives are established. Several examples of applications are given.
Key words and phrases:
periodic function, best approximation, Steklov functions.
Received: 31.10.2012
Citation:
V. V. Zhuk, “Estimates of best approximations of periodic function by linear combinations values of the function itself and its primitives”, Analytical theory of numbers and theory of functions. Part 27, Zap. Nauchn. Sem. POMI, 404, POMI, St. Petersburg, 2012, 157–174; J. Math. Sci. (N. Y.), 193:1 (2013), 89–99
Linking options:
https://www.mathnet.ru/eng/znsl5265 https://www.mathnet.ru/eng/znsl/v404/p157
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Abstract page: | 203 | Full-text PDF : | 59 | References: | 34 |
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