Direct and inverse theorems on the approximation of 2π -periodic functions by Taylor – Abel – Poisson operators
We obtain direct and inverse theorems on the approximation of 2\pi -periodic functions by Taylor – Abel – Poisson operators in the integral metric.
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| Date: | 2017 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2017
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/1725 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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