Sharp inequality of three point Gauss-Legendre quadrature rule
Abstract: An interesting identity for 3-point Gauss-Legendre quadrature rule using functions that are n-times differentiable. By applying the established identity, a sharp inequality which gives an error bound for 3-point Gauss-Legendre quadrature rule and some generalizations are derived. At the en...
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Universidad Católica del Norte, Departamento de Matemáticas
2020
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oai:scielo:S0716-091720200003006392020-06-17Sharp inequality of three point Gauss-Legendre quadrature ruleKashuri,Artion Gauss quadrature formula Hölder inequality Abstract: An interesting identity for 3-point Gauss-Legendre quadrature rule using functions that are n-times differentiable. By applying the established identity, a sharp inequality which gives an error bound for 3-point Gauss-Legendre quadrature rule and some generalizations are derived. At the end, an application in numerical integration is given.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.39 n.3 20202020-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172020000300639en10.22199/issn.0717-6279-2020-03-0039 |
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Scielo Chile |
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Scielo Chile |
language |
English |
topic |
Gauss quadrature formula Hölder inequality |
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Gauss quadrature formula Hölder inequality Kashuri,Artion Sharp inequality of three point Gauss-Legendre quadrature rule |
description |
Abstract: An interesting identity for 3-point Gauss-Legendre quadrature rule using functions that are n-times differentiable. By applying the established identity, a sharp inequality which gives an error bound for 3-point Gauss-Legendre quadrature rule and some generalizations are derived. At the end, an application in numerical integration is given. |
author |
Kashuri,Artion |
author_facet |
Kashuri,Artion |
author_sort |
Kashuri,Artion |
title |
Sharp inequality of three point Gauss-Legendre quadrature rule |
title_short |
Sharp inequality of three point Gauss-Legendre quadrature rule |
title_full |
Sharp inequality of three point Gauss-Legendre quadrature rule |
title_fullStr |
Sharp inequality of three point Gauss-Legendre quadrature rule |
title_full_unstemmed |
Sharp inequality of three point Gauss-Legendre quadrature rule |
title_sort |
sharp inequality of three point gauss-legendre quadrature rule |
publisher |
Universidad Católica del Norte, Departamento de Matemáticas |
publishDate |
2020 |
url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172020000300639 |
work_keys_str_mv |
AT kashuriartion sharpinequalityofthreepointgausslegendrequadraturerule |
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1718439873231192064 |