Journal of Approximation Theory
Journal of Computational and Applied Mathematics - Special issue: Proceedings of the conference on orthogonal functions and related topics held in honor of Olav Njåstad
Nodal systems with maximal domain of exactness for Gaussian quadrature formulas
Journal of Computational and Applied Mathematics
A matrix approach to the computation of quadrature formulas on the unit circle
Applied Numerical Mathematics
About a system of anti-periodic trigonometric functions
Computers & Mathematics with Applications
Quadrature formulas associated with Rogers-Szegő polynomials
Computers & Mathematics with Applications
Orthogonal Laurent polynomials on the unit circle and snake-shaped matrix factorizations
Journal of Approximation Theory
Orthogonality, interpolation and quadratures on the unit circle and the interval [-1,1]
Journal of Computational and Applied Mathematics
Hi-index | 7.29 |
In this paper, the construction of orthogonal bases in the space of Laurent polynomials on the unit circle is considered. As an application, a connection with the so-called bi-orthogonal systems of trigonometric polynomials is established and quadrature formulas on the unit circle based on Laurent polynomials are studied.