Best approximation of the functions from anisotropic Nikol’skii – Besov classes defined in $R^d$
We establish the exact-order estimates for the best approximations of the functions from anisotropic Nikol’skii – Besov classes of functions of several variables by entire functions in the Lebesgue spaces.
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| Date: | 2018 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2018
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/1577 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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