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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| Datum: | 1990 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Institute of Mathematics, NAS of Ukraine
1990
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| Online Zugang: | https://umj.imath.kiev.ua/index.php/umj/article/view/8836 |
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| Назва журналу: | Ukrains’kyi Matematychnyi Zhurnal |
| Завантажити файл: |  |
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Ukrains’kyi Matematychnyi Zhurnal| Zusammenfassung: | 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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