Interlacing of the zeros of Jacobi polynomials with different parameters

K Driver, K Jordaan, N Mbuyi - Numerical Algorithms, 2008 - Springer
Interlacing of the zeros of Jacobi polynomials with different parameters Page 1 Numer Algor
(2008) 49:143–152 DOI 10.1007/s11075-008-9162-2 ORIGINAL PAPER Interlacing of the …

Asymptotic distribution of the zeros of a certain family of generalized hypergeometric polynomials

JR Zhou, H Li, Y Xu - Applicable Analysis, 2024 - Taylor & Francis
The primary aim of this paper is to investigate the asymptotic distribution of the zeros of
certain classes of hypergeometric q+ 1 F q polynomials. We employ classical analytical …

Interlacing of zeros of shifted sequences of one-parameter orthogonal polynomials

K Driver, K Jordaan - Numerische Mathematik, 2007 - Springer
We study the interlacing property of zeros of Laguerre polynomials of adjacent degree,
where the free parameters differ by an integer, and of the same degree, where the free …

[HTML][HTML] Polynomial solutions of differential–difference equations

D Dominici, K Driver, K Jordaan - Journal of Approximation Theory, 2011 - Elsevier
We investigate the zeros of polynomial solutions to the differential–difference equation
where An and Bn are polynomials of degree at most 2 and 1 respectively. We address the …

Asymptotic distributions of the zeros of a family of hypergeometric polynomials

JR Zhou, H Srivastava, ZG Wang - Proceedings of the American …, 2012 - ams.org
The main object of this paper is to consider the asymptotic distribution of the zeros of certain
classes of the Gauss hypergeometric polynomials. Some classical analytic methods and …

Interlacing of the zeros of contiguous hypergeometric functions

J Segura - Numerical Algorithms, 2008 - Springer
It is well-known that hypergeometric functions satisfy first order difference-differential
equations (DDEs) with rational coefficients, relating the first derivative of hypergeometric …

Interlacing properties and bounds for zeros of hypergeometric and little q-Jacobi polynomials

P Gochhayat, K Jordaan, K Raghavendar… - The Ramanujan …, 2016 - Springer
Abstract Let\displaystyle {p_n\} _ n= 0^ ∞ pn n= 0∞, where p_n pn is a polynomial of
degree n, be a sequence of polynomials orthogonal with respect to a positive probability …

[HTML][HTML] Interlacing of zeros of orthogonal polynomials under modification of the measure

DK Dimitrov, MEH Ismail, FR Rafaeli - Journal of approximation theory, 2013 - Elsevier
We investigate the mutual location of the zeros of two families of orthogonal polynomials.
One of the families is orthogonal with respect to the measure d μ (x), supported on the …

Monotonicity of zeros of polynomials orthogonal with respect to an even weight function

K Jordaan, H Wang, J Zhou - Integral Transforms and Special …, 2014 - Taylor & Francis
The monotonicity properties of all the zeros with respect to a parameter of orthogonal
polynomials associated with an even weight function are studied. The results we obtain …

Asymptotic distributions of the zeros of certain classes of hypergeometric functions and polynomials

H Srivastava, JR Zhou, ZG Wang - Mathematics of computation, 2011 - ams.org
The main object of this paper is to consider the asymptotic distribution of the zeros of certain
classes of the Clausenian hypergeometric $\; _3F_2 $ functions and polynomials. Some …