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Mathematics
Value of n-width of some classes of analytic functions in the Bergman space B2
M. Sh. Shabozova, A. A. Shabozovaa, E. U. Kadamshoevb a Tajik National University, Dushanbe
b Technology University of Tajikistan, Dushanbe
Abstract:
The sharp values of some known n-widths of classes of functions analytical in a unit disk in the Bergman space given by characteristic of smoothness Λm(f) and majorant Φ satisfying certain restrictions were found.
Key words:
the best polynomial approximation, the characteristic smoothness, Bergman space, n-widths.
Received: 15.03.2023
Citation:
M. Sh. Shabozov, A. A. Shabozova, E. U. Kadamshoev, “Value of n-width of some classes of analytic functions in the Bergman space B2”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2024, no. 3, 11–19; Moscow University Mathematics Bulletin, 79:3 (2024), 112–121
Linking options:
https://www.mathnet.ru/eng/vmumm4603 https://www.mathnet.ru/eng/vmumm/y2024/i3/p11
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Abstract page: | 134 | Full-text PDF : | 31 | References: | 25 |
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