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2007

Gauss-Radau Quadrature Rule Using Special Class of Polynomials

11 years 24 days ago
Gauss-Radau Quadrature Rule Using Special Class of Polynomials
— 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 ( ) : 1x xω = − 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
M. A. Bokhari, Asghar Qadir
Added 07 Nov 2010
Updated 07 Nov 2010
Type Conference
Year 2007
Where WCE
Authors M. A. Bokhari, Asghar Qadir
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