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Study on Dynamics of a Modified Leslie Predator-Prey System
Author(s): 
Pages: 7-10
Year: Issue:  1
Journal: Guangxi Sciences

Keyword:  非线性理论Leslie系统Hopf分岔Bautin分岔;
Abstract: 综合考虑对Leslie型捕食与被捕食系统影响较大的一些因素,提出一类改进的Leslie型捕食与被捕食系统.应用非线性动力学、多项式系数关系等理论及Lyapunov系数方法研究改进系统的动力学行为,得到系统存在稳定平衡点及Hopf分岔等情形时参数应满足的条件,并通过数值仿真验证所得结果是正确的.
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