This paper applies the variational iteration method to multispecies Lotka-Volterra equations. Comparisons with the Adomian decomposition and the fourth-order Runge-Kutta methods show that the variational iteration method is a powerful method for nonlinear equations. © 2007 Elsevier Ltd. All rights reserved.
Batiha, B., Noorani, M. S. M., & Hashim, I. (2007). Variational iteration method for solving multispecies Lotka-Volterra equations. Computers and Mathematics with Applications, 54(7–8), 903–909. https://doi.org/10.1016/j.camwa.2006.12.058