The convergence of partial sums of interpolating polynomials (Q5919880)
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scientific article; zbMATH DE number 5170282
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The convergence of partial sums of interpolating polynomials |
scientific article; zbMATH DE number 5170282 |
Statements
The convergence of partial sums of interpolating polynomials (English)
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9 July 2007
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The Zygmund proof of convergence of partial sums of Fourier series to Riemann integrable periodic functions \(f\) is revisited. The principal results of the authors concern the careful analysis of this convergence at points of discontinuity of \(f\) and the estimates of complex Fourier-Lagrange coefficients of \(f\).
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Convergence of Fourier polynomials
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