A quasi-trapezoid inequality for double integrals

• Autores: Sever Silvestru Dragomir, Charles E.M. Pearce, N.S. Barnett
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 44, Nº 3, 2003, págs. 355-364
• Idioma: inglés
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• Resumen

  • A quasi-trapezoid inequality is derived for double integrals that strengthens considerably existing results. A consonant version of the Grüss inequality is also derived. Applications are made to cubature formulae and the error variance of a stationary variogram.