期刊文献+

具有阶段结构和自食作用捕食系统的持久生存 被引量:2

On the Permanence of a Stage-structured Predator-prey System
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摘要 研究了一类食饵具有阶段结构和自食作用的捕食系统,证明了在一定条件下系统是持续生存的,并通过数值模拟显示结论的正确性。 A predator - prey system with stage structure and the role of cannibalism is proposed and analyzed in this paper, which is proved permanent in certain circumstances and numerical simulations are presented to illustrate the validity of the result.
出处 《四川文理学院学报》 2009年第2期4-6,共3页 Sichuan University of Arts and Science Journal
关键词 阶段结构 自食作用 持久生存 stage structure the role of cannibalism permanence
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参考文献6

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二级参考文献12

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共引文献3

同被引文献16

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