Allee Effect in DiscretePrey-Predator Interactions with

A.George Maria Selvam, R. Dhineshbabu, J.Maria Thangaraj

Abstract


This paper investigates the behavior of a Prey-Predator system where the prey population is subjected to Harvesting.The fixed points and their local stability are analyzed.The phase portraits are obtained for different sets of parameter values . Bifurcation and time plot diagrams are plotted to show complex dynamical behavior of the system in selected ranges. Numerical simulations are performed forAllee effect with harvesting on prey.


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M.ReniSagayaraj, A.George Maria Selvam and R.Dhineshbabu, Stability in a Discrete Nonlinear Prey-Predator Model with Functional Response, International Journal of Emerging Technologies in Computational and Applied Sciences, ISSN (Print): 2279-0047, ISSN (Online): 2279-0055, Issue 7: Volume 2, Page No: 190-193, December 2013–February 2014, www.iasir.net .

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