Analytic approximations for fractional-order predator-prey and rabies models

Based on the homotopy analysis method (HAM), a scheme is developed to obtain approximate analytical solutions of fractional order predator-pery and rabies models. The fractional derivatives are described by Caputoʹs sense. Exact and/or approximate analytical solutions of this equations are obtained. The solutions of our model equation are calculated in the form of convergent series with easily computable components.