Numerical integration using spline quasi-interpolants

Document Type: Research articles

Authors

1 Department of Mathematics, University of mohaghegh Ardabili,

2 Department of Mathematics, University of mohaghegh Ardabili

Abstract

In this paper, quadratic rules for obtaining approximate solution of definite integrals as well as single and double integrals using spline quasi-interpolants will be illustrated. The method is applied to a few test examples to illustrate the accuracy and the implementation of the method.

Keywords