Article ID Journal Published Year Pages File Type
4618941 Journal of Mathematical Analysis and Applications 2010 10 Pages PDF
Abstract

We derive asymptotics for polynomials orthogonal over the complex unit disk with respect to a weight of the form 2|h(z)|, with h(z) a polynomial without zeros in |z|<1. The behavior of the polynomials is established at every point of the complex plane. The proofs are based on adapting to the unit disk a technique of J. Szabados for the asymptotic analysis of polynomials orthogonal over the unit circle with respect to the same type of weight.

Related Topics
Physical Sciences and Engineering Mathematics Analysis