International Journal of Mathematics and Mathematical Sciences
Volume 15 (1992), Issue 1, Pages 47-56

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

Received 25 January 1991; Revised 22 May 1991

Copyright © 1992 J. Prasad. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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.