The Coefficients of the Polynomial Interpolation in Terms of Finite Differences and Numerical Differentiations

Authors

  • Suleyman Safak Division of Mathematics, Faculty of Engineering, Dokuz Eylül University, 35160 Tınaztepe, Buca, ć°zmir, Turkey
  • Kemal Altıparmak Faculty of Education, Ege University, 35100 Bornova, ć°zmir, Turkey

DOI:

https://doi.org/10.26713/jims.v4i2.78

Keywords:

Polynomial interpolation, Coefficient, Finite differences, Numerical differentiation

Abstract

In this note, the polynomial interpolation of degree $n$ passing through $n+1$ distinct points is considered. The coefficients of the polynomial interpolation are investigated in terms of finite differences and numerical differentiations. The coefficients are formulated by the use of divided differences and correlated with forward, backward differences and numerical differentiations. It is seen that the coefficients of the polynomial interpolation can be found and computed by using finite differences, numerical differentiations and generating special formulae for equidistant points or not.

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CITATION

How to Cite

Safak, S., & Altıparmak, K. (2012). The Coefficients of the Polynomial Interpolation in Terms of Finite Differences and Numerical Differentiations. Journal of Informatics and Mathematical Sciences, 4(2), 167–174. https://doi.org/10.26713/jims.v4i2.78

Issue

Vol. 4 No. 2 (2012)

Section

Research Articles

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