Estimates of best bilinear approximations of functions and approximation numbers of integral operators (Q1316859)
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scientific article; zbMATH DE number 525680
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Estimates of best bilinear approximations of functions and approximation numbers of integral operators |
scientific article; zbMATH DE number 525680 |
Statements
Estimates of best bilinear approximations of functions and approximation numbers of integral operators (English)
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12 April 1994
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This paper is a continuation of studies conducted by us in Mat. Inst. Steklova 187, 191-215 (1989; Zbl 0715.41047) and Constructive Approximation 8, No. 1, 23-33 (1992; Zbl 0754.41014). The main subject of discussion is best approximations of functions in Sobolev and Nikolskij classes.
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Sobolev class
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best bilinear approximation
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Nikolskij classes
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