Some new kinds of interpolation formulas and its applications

Author(s):

MohammadAli Jafari * , Azim Aminataei

Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:

In this work, using the determination function, some new kinds of interpolation formulas are presented.These novel formulas are extensions of Lagrange interpolation. Error formula for these new kind of interpolation formulas are obtained. Finally, using these formulas, some new numerical integration formulas in closed-type and open-type are presented. Absolute error of quadrature formulas show the efficiency of the proposed formulas.

Keywords:

Interpolation formula , Error formula , Numerical integration

Language:
English
Published:
Mathematics and Computational Sciences, Volume:3 Issue: 3, Summer 2022
Pages:
40 to 46
https://www.magiran.com/p2487374