Abstract :
Let wλ(x)≔(1−x2)λ−1/2 and Pn(λ) be the ultraspherical polynomials with respect to wλ(x). Then we denote En+1(λ) the Stieltjes polynomials with respect to wλ(x) satisfying∫−11wλ(x)Pn(λ)(x)En+1(λ)(x)xm dx=0,0⩽m
Keywords :
Stieltjes polynomials , ultraspherical polynomials , Asymptotic differential relations
Journal title :
Journal of Approximation Theory
Journal title :
Journal of Approximation Theory