acta satech Journal of the Life & Physical Sciences Babcock

Comparative methods of asymptotic sequence of multiple-scale analysis of partial differential equation
1 Raji, M. T., 2Hamzat, J. O. and 3Olajuwon, B. I.
1 Department of Mathematics, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria. 2 Department of Mathematics, University Of Lagos, Akoka, Lagos State, Nigeria.
September, 2021

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
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