Weighted quadrature formulae of Gauss-Christoffel-Stancu type

In the present paper we consider weighted integrals and develop explicit quadrature formulae of Gauss-Christoffel-Stancu type using simple Gaussian nodes and multiple fixed nodes. Given the multiple fixed nodes and their multiplicities, we present some algorithms for finding the Gaussian nodes, the...

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Bibliographic Details
Published in:Journal of Numerical Analysis and Approximation Theory
Main Authors: Dimitrie D. Stancu, Ioana Taşcu, Alina Beian-Putura
Format: Article
Language:English
Published: Publishing House of the Romanian Academy 2003-08-01
Subjects:
weighted quadrature formulae
multiple fixed nodes and simple Gaussian nodes
Stancu method of parameters
Christoffel > Szegő formula
Online Access:https://ictp.acad.ro/jnaat/journal/article/view/751

Internet

https://ictp.acad.ro/jnaat/journal/article/view/751

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