A RATIO-DEPENDENT PREDATOR-PREY MODEL WITH DELAY AND HARVESTING
- 1 June 2010
- journal article
- Published by World Scientific Pub Co Pte Ltd in Journal of Biological Systems
- Vol. 18 (2), 437-453
- https://doi.org/10.1142/s021833901000341x
Abstract
In this paper a predator-prey model with discrete delay and harvesting of predator is proposed and analyzed by considering ratio-dependent functional response. Conditions of existence of various equilibria and their stability have been discussed. By taking delay as a bifurcation parameter, the system is found to undergo a Hopf bifurcation. Numerical simulations are also performed to illustrate the results.Keywords
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