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Research Article Open access CC BY 3.0

Procedure for Exact Solutions of Stiff Ordinary Differential Equations Systems

Brahim Benhammouda, Hector Vazquez-Leal, L. Benhamouche, H. Zahed, Y. Abo Einaga, A. Sarmiento-Reyes, A. Marin-Hernandez, J. Huerta-Chua

Journal of Advances in Mathematics and Computer Science · pp. 3252–3270 · Published 16 Sep 2014

10.9734/BJMCS/2014/12778

Abstract

In this work, we present a technique for the analytical solution of systems of sti ordinary dierential equations (SODEs) using the power series method (PSM). Three SODEs systems are solved to show that PSM can nd analytical solutions of SODEs systems in convergent series form. Additionally, we propose a post-treatment of the power series solutions with the Laplace-Pade (LP) resummation method as a powerful technique to nd exact solutions. The proposed method gives a simple procedure based on a few straightforward steps.

Sti ordinary dierential equations Power series method Laplace transform Pade approximant Analytical solutions.

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Cited by 3

Approximate Solutions for Flow with a Stretching Boundary due to Partial Slip

U. Filobello-Nino, H. Vazquez-Leal, A. Sarmiento-Reyes · International Scholarly Research Notices · 2014

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