On Approximation of Functions and Their Derivatives by Quasi-Hermite Interpolation

Min, G.

doi:10.1155/S0161171296000385

Resource type

Article

Date created

1996

Authors/Contributors

Author (aut): Min, G.

Abstract

In this paper, we consider the simultaneous approximation of the derivatives of thefunctions by the corresponding derivatives of qua.si-Hcrmite interpolation based on the zeros of (1z2)p,(z) (where p,(x)is a Lcgcndrc polynomial). The corresponding approximation degrees are given.It is shown that this matrix of nodes is almost optimal

Keywords

Published as

International Journal of Mathematics and Mathematical Sciences
Volume 19 (1996), Issue 2, Pages 279-286
http://dx.doi.org/10.1155/S0161171296000385

Publication details

Publication title

International Journal of Mathematics and Mathematical Sciences

Document title

On Approximation of Functions and Their Derivatives by Quasi-Hermite Interpolation

Date

1996

Volume

19

Issue

2

First page

279

Last page

286

Publisher DOI

10.1155/S0161171296000385

Copyright statement

Copyright is held by the author(s).

Permissions

You are free to copy, distribute and transmit this work under the following conditions: You must give attribution to the work (but not in any way that suggests that the author endorses you or your use of the work); You may not use this work for commercial purposes.

Scholarly level

Faculty/Staff

Peer reviewed?

Yes

Language

English

Member of collection

Statistics and Actuarial Science

Mathematics