Solving Ratio-Dependent Predator-Prey System with Constant Effort Harvesting Using Homotopy Perturbation Method

الملخص EN

Due to wide range of interest in use of bioeconomic models to gain insight into the scientific management of renewable resources like fisheries and forestry, homotopy perturbation method is employed to approximate the solution of the ratio-dependent predator-prey system with constant effort prey harvesting.

The results are compared with the results obtained by Adomian decomposition method.

The results show that, in new model, there are less computations needed in comparison to Adomian decomposition method.