Asymptotics of extreme zeros of the Meixner-Pollaczek polynomials
ICCAM '96 Proceedings of the seventh international congress on Computational and applied mathematics
Asymptotic formulas for the zeros of the Meixner polynomials
Journal of Approximation Theory
On extreme zeros of classical orthogonal polynomials
Journal of Computational and Applied Mathematics
Spectral Collocation Methods for Differential-Algebraic Equations with Arbitrary Index
Journal of Scientific Computing
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We propose a way to find the asymptotic distribution of zeros of orthogonal polynomials pn(x) satisfying a difference equation of the form B(x)pn(x + δ) - C(x,n)pn(x) + D(x)pn(x - δ) = 0. We calculate the asymptotic distribution of zeros and asymptotics of extreme zeros of the Meixner and Meixner-Pollaczek polynomials. The distribution of zeros of Meixner polynomials shows some delicate features. We indicate the relation of our technique to the approach based on the Nevai-Dehesa-Ullman distribution.