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Dynamics of A Prey and Two Neutral Predators with Time Delay

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

Abstract



In this paper we take up the prey predator system for investigation to study the stability characteristics of the model induced by time delay. The discrete time lag (τ) is induced in the interaction of prey and first predator species. The normal steady state is identified. The local stability analysis is discussed. The system tends to lose its stability leads to Hopf bifurcation. The Hopf bifurcation analysis is described by using numerical example.

Keywords


Equilibrium point, stability, Time lags, Hopf Bifurcation.

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