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Dynamical Analysis Discrete of Euler Scheme for Harvested Predator-Prey Model with Ratio-Dependent Response Function and Prey Refuge
Last modified: 2019-10-08
Abstract
In this research, we investigate Euler scheme for harvested predator prey model with ratio dependent response function and prey refuge. Dynamical behaviour of the discrete model such as existence and stability of the equilibrium point are analyzed. Stability of each equilibrum points show that equilbrum point namely prey extinction, predator extinction stable with small step size. Finally, numerical solutions are presented to illustrate the stability of each equilibrum points.
Keywords
discrete model; predator-prey; ratio-dependent; prey refuge; stability