On the zeros of \(m\)-orthogonal polynomials for Freud weights (Q544026)
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scientific article; zbMATH DE number 5907567
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the zeros of \(m\)-orthogonal polynomials for Freud weights |
scientific article; zbMATH DE number 5907567 |
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On the zeros of \(m\)-orthogonal polynomials for Freud weights (English)
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14 June 2011
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The author obtains estimates of the distance between two consecutive zeros of m-orthogonal polynomials for Freud weights and their applications. He also gives estimates of Christoffel type functions with add order and discusses the convergence of Gauss quadrature formulas for such a weight.
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Approximate quadratures
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Orthogonal polynomials
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