Order estimates for approximative characteristics of functions from generalized classes of mixed smoothness of the Nikol’skii-Besov type
We obtain the exact order estimates of the approximation classes $S^{\Omega}_{p,\theta}B$ functions of many variables defined on $\mathbb{R}^d$ by using entire functions of exponential type with supported of their Fourier transform on some sets in uniform metric
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| Date: | 2014 |
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| Author Affiliations: |
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| Keywords: | keywords |
| 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/84 |
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| Journal Title: | Transactions of Institute of Mathematics of NAS of Ukraine |
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