Article ID Journal Published Year Pages File Type
4652171 Electronic Notes in Discrete Mathematics 2013 4 Pages PDF
Abstract

The paper deals with the rate of convergence for the Laurent polynomials of Hermite-Fejér interpolation on the unit circle with nodal system the n roots of a complex number with modulus one. The order of convergence and the asymptotic constants are obtained when we consider analytic functions on open disks and open annulus containing the unit circle.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics