Approximation by step-hyperbolic Fourier sums of classes $\mathbf{MB}^{\omega}_{1,\theta}(\bar{\gamma})$
We obtained the exact order estimates of approximation by step-hyperbolic Fourier sums of classes $\mathbf{MB}_{1,\theta}^{\omega}(\bar{\gamma})$ of periodic functions of many variables in the $L_q$-metric $(1<q<\infty)$
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| Date: | 2014 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут математики НАН України
2014
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| Online Access: | https://trim.imath.kiev.ua/index.php/trim/article/view/79 |
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| Journal Title: | Transactions of Institute of Mathematics of NAS of Ukraine |
| Download file: |  |