An extension of Lagrange interpolation formula and its applications

Author(s):

Mohammad Ali Jafari * , Azim Aminataei

Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
In this work, a new type of interpolation formula is introduced. These formulas can be an extension of the Lagrange interpolation formula. The error of this new type of interpolation is calculated. In order to display efficiency of the proposed formulas, three numerical examples are presented.
Keywords:

Interpolation formula , Error formula , Numerical integration , Trigonometric interpolation

Language:
English
Published:
Mathematics and Computational Sciences, Volume:4 Issue: 2, Spring 2023
Pages:
13 to 20
https://www.magiran.com/p2591748