Pages: (41-50 )
Abstract
Multiple–scale analysis comprises of techniques used to construct uniformily valid approximations to the solutions of perturbation problem in which the solution depends simultaneously on widely different scales. We considered the derivative expansion method and two-variable methods. Examples were used in performing Numerical experiment to ascertain the effectiveness, accuracy, reliability and stability of the methods
Keywords: Asymptotic Sequence, Multiple Scale, Partial Differential Equations(PDE),