International Journal of Mathematics and Mathematical Sciences
Volume 15 (1992), Issue 1, Pages 47-56
doi:10.1155/S0161171292000061

On the degree of approximation of the Hermite and Hermite-Fejer interpolation

J. Prasad

Department of Mathematics, California State University, Los Angeles 90032, California, USA

Abstract

Here we find the order of convergence of the Hermite and Hermite-Fejér interpolation polynomials constructed on the zeros of (1x2)Pn(x) where Pn(x) is the Legendre polynomial of degree n with normalization Pn(1)=1.