Best M-term orthogonal trigonometric approximations of the classes B Ωp,θ of periodic functions of many variables
Order estimates of the best M-term orthogonal trigonometric approximations of the classes B &Omega;p,&theta; of multivariable functions in the metric of the space Lq are obtained for the case 1 < q < p < &infin;.
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| Datum: | 2008 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch Englisch |
| Veröffentlicht: |
Institute of Mathematics, NAS of Ukraine
2008
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| Online Zugang: | https://umj.imath.kiev.ua/index.php/umj/article/view/3183 |
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| Назва журналу: | Ukrains’kyi Matematychnyi Zhurnal |
| Завантажити файл: |  |
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Ukrains’kyi Matematychnyi Zhurnal| Zusammenfassung: | Order estimates of the best M-term orthogonal trigonometric approximations of the classes B &Omega;p,&theta;
of multivariable functions in the metric of the space Lq are obtained for the case 1 < q < p < &infin;.
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