Bounds of the error of Gauss-Turán-type quadratures, II

• Autores: Gradimir V. Milovanovic, Miodrag M. Spalevic, Miroslav S. Pranic
• Localización: Applied numerical mathematics, ISSN-e 0168-9274, Vol. 60, Nº. 1-2, 2010, págs. 1-9
• Idioma: inglés
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• Resumen

  • his paper is concerned with bounds on the remainder term of the Gauss Turán quadrature formula, image whereimage Un-1 denotes the (n-1)th degree Chebyshev polynomial of the second kind and f is a function analytic in the interior of and continuous on the boundary of an ellipse with foci at ±1 and the sum of semi-axes varrho>1.