Ilan Degani, Jeremy Schiff
Published 2005-06-10Version 1
A novel development is given of the theory of Gaussian quadrature, not relying on the theory of orthogonal polynomials. A method is given for computing the nodes and weights that is manifestly independent of choice of basis in the space of polynomials. This method can be extended to compute nodes and weights for Gaussian quadrature on the unit circle and Gauss type quadrature rules with some fixed nodes.
On the existence of orthogonal polynomials for oscillatory weights on a bounded interval
Approximation of the Hilbert Transform on the unit circle
Orthogonal polynomials of equilibrium measures supported on Cantor sets
![QR code for arXiv:math/0506199 [math.NA]](http://oss.arxitics.com/images/favicon.svg)