Approximate solutions of singular differential equations with estimation error by using Bernstein polynomials

Abstract

We present an approximate solution depending on collocation method and Bernstein polynomials for numerical solution of a singular nonlinear differential equations with the mixed conditions. The method is given with two different priori error estimates. By using the residual correction procedure, the absolute error might be estimated and obtained more accurate results. Illustrative examples are included to demonstrate the validity and applicability of the presented technique. © 2015 Academic Publications, Ltd.