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Dynamics of Prey- Predator Model with Michaelis-Menten Type Prey Harvesting

Paparao. A. V, G A L Satyavathi, Sobhan Babu K

Abstract



In this paper we investigate the Dynamics of Michaelis-Menten Type Prey Harvesting in prey-predator model.The system is described by a system of ordinary differential equations. The boundedness properties, long term behaviour of the system, equilibrium points are identified. Local stability analysis is discussed at each of its equilibrium points. Global stability is studied by constructing suitable Lyapunov’s function. We proved that the system is both locally and globally asymptotically stable. Further Numerical simulation is performed and in support of analytical study.

Keywords


prey-predator, local stability, global stability, Simulation.

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