S-orthogonality and construction of Gaus
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Walter Gautschi; Gradimir V. Milovanovic
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Article
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1997
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Elsevier Science
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English
⚖ 599 KB
Using the theory of s-orthogonality and reinterpreting it in terms of the standard orthogonal polynomials on the real line, we develop a method for constructing Gauss-Turfin-type quadrature formulae. The determination of nodes and weights is very stable. For finding all weights, our method uses an u