Nonlinear approximation of functions from the class \(L^r\) with respect to the Vilenkin system (Q1946933)
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scientific article; zbMATH DE number 6152676
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear approximation of functions from the class \(L^r\) with respect to the Vilenkin system |
scientific article; zbMATH DE number 6152676 |
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Nonlinear approximation of functions from the class \(L^r\) with respect to the Vilenkin system (English)
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10 April 2013
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The present paper deals with the convergence of a greedy algorithm for a correction of a given function with respect to a Vilenkin system in \(L^r\).
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Vilenkin system
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greedy algorithm
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Fourier coefficients
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