The evaluation of the error term in some Gauss-type formulae for the approximation of Cauchy Principal Value integrals

• Autores: H.V. Smith
• Localización: International journal of mathematical education in science and technology, ISSN 0020-739X, Vol. 39, Nº. 1, 2008, págs. 69-82
• Idioma: inglés
• DOI: 10.1080/00207390701582203
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• Resumen

  • A method is derived for the numerical evaluation of the error term arising in some Gauss-type formulae modified so as to approximate Cauchy Principal Value integrals. The method uses Chebyshev polynomials of the first kind.