TY - JOUR ID - TI - Numerical Solution of Singularly Perturbed Differential Difference Equation by Using Cubic B-Spline Method AU - Ashwaq A. Abboud and Bushra A. Taha PY - 2019 VL - 37 IS - 2 SP - 262 EP - 275 JO - Basrah Journal of Science (Bas J Sci) مجلة البصرة للعلوم SN - 26648288 26648296 AB - In this paper, a cubic B-spline method is applied to solve singularly perturbed differential difference equations with delay as well as advances whose solution exhibits boundary player behavior. Error analysis of the submitted method was discussed. We tested the method with three numerical examples found the presented method can be applicable and accurate.

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