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《JOURNAL OF XI'AN JIAOTONG UNIVERSITY》 1995-08
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QUALITATIVE ANALYSIS OF KIND SYSTEMS UNDER RATE STOCKING OF PREDATOR

Li chuanrong;Yang Yawei(School of Science)  
In this paper,a kind of predator-prey system with constant stocking rate of predator isdiscussed.The paper mainly investigates the behaviour of equilibrium points, solution'sboundedness,global asymptotic stability and the existence of limit cycles.Finally Ljapunovapproach is used to discuss the phendmenon of Hopf bifurcation, The ecological meanings ofall conclusions are interpreted.
【Fund】: 陕西省自然科学基金
【CateGory Index】: Q141
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