Nonlinear approximation in spaces of multiple sequences
Exact order estimates of values of best approximations of $q$-ellipsoids from spaces of multiple sequences by their orthogonal projections on Euclidean subspaces $\mathbb{R}^m$ of dimension $m$ are found.
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| Datum: | 2015 |
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| Автори та афіліації: |
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| Ключові слова: | keywords |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Інститут математики НАН України
2015
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| Online Zugang: | https://trim.imath.kiev.ua/index.php/trim/article/view/300 |
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| Назва журналу: | Transactions of Institute of Mathematics of NAS of Ukraine |
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Transactions of Institute of Mathematics of NAS of Ukraine| Zusammenfassung: | Exact order estimates of values of best approximations of $q$-ellipsoids from spaces of multiple sequences by their orthogonal projections on Euclidean subspaces $\mathbb{R}^m$ of dimension $m$ are found. |
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