Approximation of periodic functions by interpolation polynomials in $L_1$
Asymptotically precise estimates are obtained for the deviation, in the $L_1$-norm, of interpolation polynomials with equally-spaced nodes from certain classes of functions.
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| Date: | 1990 |
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| Main Authors: | , |
| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Mathematics, NAS of Ukraine
1990
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/8836 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
| Download file: |  |