Approximate singularly perturbed boundary value problems using G-spline based differential quadrature method

Abstract

The objective of this paper is to obtain an approximate solution to a singularly flustered boundary worth issues involving differential equation using differential construction technique. The specific procedure of the weight coefficients for estimation of derivatives are obtained by means of g-spline interpolation method. An illustrative example have been analyzed and compared with the precise resolution to determine the certainty, and capability, of the proposed technique.