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

被引:0
作者
Paparao, A., V [1 ]
Satyavathi, G. A. L. [2 ]
Babu, Sobhan K. [3 ]
机构
[1] JNTU GV, Dept Math, Coll Engn, Vizianagaram, Andhra Pradesh, India
[2] JNTUK, Kakinada, Andhra Pradesh, India
[3] UCEN, JNTUK, Dept Math, Kakinada, Andhra Pradesh, India
关键词
prey-predator; local stability; global stability; Simulation; BIFURCATION;
D O I
暂无
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
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.
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页码:67 / 77
页数:11
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