Comparison of the Approximation Order Two Different Spline Spaces by Numerical Integration
- Parisa Ahmadi Balootaki, Farhad Khaksar HaghaniDehkordi
In this paper, we propose a method to deal with numerical integral by using two kinds of C quasi-interpolation operators on the bivariate spline space, and also discuss the convergence properties and error estimates. Moreover, the proposed method is applied to the numerical evaluation of 2-D singular integrals. Numerical experiments will be carried out and the results will be compared with some previously published results.