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捕食者有病的食饵—捕食者模型 被引量:20

The Prey-Predator Model with Epidemic in the Predator
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摘要 建立了捕食者有病的食饵—捕食者模型;由Hurwitz判据、LaSalle不变性原理获得了平衡点稳定的条件;并给出了模型的撮动解. In this paper, an SI predator-prey model of predator with epidemic is discussed And it is obtained that the stability conditions and perturbed solution.
出处 《生物数学学报》 CSCD 北大核心 2007年第3期419-424,共6页 Journal of Biomathematics
基金 山西省重点扶持学科资助(20055024) 运城学院项目资助(2005207) 山西省教育厅科技开发项目资助(2007151)
关键词 食饵-捕食者模型 传染病 渐近稳定性 平衡点 撮动解 Prey-predator system Epidemic Asymptotical stable Equilibrium Perturbation solution
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参考文献4

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二级参考文献7

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共引文献53

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引证文献20

二级引证文献40

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