Multivariate approximation on the basis of information containing errors (Q2785849)
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scientific article; zbMATH DE number 982579
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multivariate approximation on the basis of information containing errors |
scientific article; zbMATH DE number 982579 |
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20 November 1997
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optimal recovery problems
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Multivariate approximation on the basis of information containing errors (English)
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Continuing the investigations by \textit{Yu. N. Subbotin} [Proc. Steklov Inst. Math. 145, 167-185 (1981; Zbl 0458.41014)], the author obtains the exact values of the \(\sigma-K\) average width containing errors, on the one hand, and asymptotic results concerning optimal recovery problems with incomplete information, on the other hand, for some classes of functions from \(L_2(\mathbb{R}^m)\).
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