On Lebesgue continuity on classes of $\bar{\psi}$-differentiable functions.
In this paper estimates group of deviations of Fourier sums on the spaces $C^{\bar{\psi}}$ expressed in terms of the best approximation of $\bar{\psi}$-derivatives of functions in the sense of A.I.Stepanets are found. The sequence $\bar{\psi}=(\psi_1,\psi_2)$ are quasi-convex
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| Datum: | 2014 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Інститут математики НАН України
2014
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| Online Zugang: | https://trim.imath.kiev.ua/index.php/trim/article/view/67 |
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| Назва журналу: | Transactions of Institute of Mathematics of NAS of Ukraine |
| Завантажити файл: |  |