摘要
基于综合害虫防治,对具脉冲效应的Monod-Haldane功能反应的捕食系统进行了分析,根据Floquet乘子理论,获得了害虫灭绝周期解全局渐近稳定与系统持续生存的条件.并讨论了害虫灭绝周期解附近分支出非平凡周期解的问题,且文章利用Matlab软件对害虫灭绝周期解害虫周期爆发现象进行了数值模拟.
The predator prey with Impulsive effect and Monod-Haldane function concerning pest management is analyzed. By using Floquet thereto, we obtain the condition that determined global asymptotic stability of pest-erdieation periodic solution and permanence. The question of the nontrivial periodic solution off the round of pest-eradication periodic solution is discussed and the phenomenon of the pest-eradication periodic solution and the periodic outburst of pest are simulated by Matlab.
出处
《应用泛函分析学报》
CSCD
2009年第2期140-146,共7页
Acta Analysis Functionalis Applicata
基金
江西省自然科学基金(0611084)
关键词
脉冲效应
非单调功能反应
全局渐近稳定
分支
灭绝
持续生存
impulsive effect
nonmontotonic function response, global asymptotic stable
bifurcation
erdication
permanence