In this paper, we used an efficient algorithm to obtain an analytic approximation for Volterra's model for population growth of a species in a closed system. The numerical solutions are obtained by combining homotopy perturbation method (HPM) and Padé technique. The approximate solutions are shown graphically. The results show that HPM-Padé tecnique is an appropriate method in solving the nonlinear equations. © 2010.
Mohyud-Din, S. T., Yildirim, A., & Gülkanat, Y. (2010). Analytical solution of Volterra’s population model. Journal of King Saud University - Science, 22(4), 247–250. https://doi.org/10.1016/j.jksus.2010.05.005