Exact values of widths for the classes of functions defined by the averaged smoothness characteristics and majorants in the space $L_2$
UDC 517.5 Exact values of various widths are determined in the space $L_2$ for the classes $2\pi$-periodic functions constructed with the use of the averaged smoothness characteristics and majorants under certain restrictions imposed on the majorants. Several specific examples are considered with an...
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| Date: | 2026 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2026
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/9225 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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