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Gauss-Radau Quadrature Rule Using Special Class of Polynomials.
- Source :
-
World Congress on Engineering 2007 (Volume 1) . 2007, p852-855. 4p. - Publication Year :
- 2007
-
Abstract
- A form of Gauss-Quadrature rule over [0,1] has been investigated that involves the derivative of the integrand at the pre-assigned left or right end node. This situation arises when the underlying polynomials are orthogonal with respect to the weight function (ω) := 1 - x over [0,1] . Along the lines of Golub's work, the nodes and weights of the quadrature rule are computed from a Jacobi-type matrix with entries related to simple rational sequences. The structure of these sequences is based on some characteristics of the identity-type polynomials recently developed by one of the authors. The devised rule has a slight advantage over that subject to the weight function (ω) := 1. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISBNs :
- 9789889867157
- Database :
- Academic Search Index
- Journal :
- World Congress on Engineering 2007 (Volume 1)
- Publication Type :
- Book
- Accession number :
- 32040474