Homotopy Perturbation Method for a Modifed

Esmail Hesameddini, Amir Peyrovi

Abstract


In this article, the Homotopy Perturbation Method (HPM) is employed to approximate solutions of a modified Lotka - Volterra equation. HPM has been introduced by He to solve approximately linear or nonlinear differential equations. Approximate polynomials have also been constructed to find approximate solutions of a modified Lotka - Volterra system. Numerical comparisons are made between HPM and maple numerical results.

Keywords


Lokta-Volterra equation, homotopy perturbation method, nonlinear systems of ordinary differential equations.

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