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Vestnik SamGU. Estestvenno-Nauchnaya Ser., 2012, Issue 9(100), Pages 41–51
(Mi vsgu98)
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Mathematics
On norms and certain characteristics of trigonometric approximation by Baskakov operators
O. S. Lyamina Dept. of Applied Informatics and Mathematics Zabaikalsky State University, Chita, 672039, Russian Federation
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
The article covers actual question in the theory of approximations. It researches approximative opportunities of concrete approximating structures. In the article one of the actively studied in recent times types of approximating operators – Baskakov's trigonometric operators. Some characteristics of these operators are being investigated: norms and approximation constants, assessment and improved. In particular, the assessment of their difference is obtained.
Keywords:
Baskakov's trigonometric operators, approximate estimates.
Received: 22.09.2012 Revised: 22.09.2012
Citation:
O. S. Lyamina, “On norms and certain characteristics of trigonometric approximation by Baskakov operators”, Vestnik Samarskogo Gosudarstvennogo Universiteta. Estestvenno-Nauchnaya Seriya, 2012, no. 9(100), 41–51
Linking options:
https://www.mathnet.ru/eng/vsgu98 https://www.mathnet.ru/eng/vsgu/y2012/i9/p41
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Abstract page: | 143 | Full-text PDF : | 70 | References: | 32 | First page: | 1 |
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