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具反馈控制的时滞阶段结构种群模型的稳定性 被引量:16

The Stability of a Delayed Stage-Structured Population Growth Model with Feedback Controls
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摘要 研究具反馈控制的时滞阶段结构种群模型,证明了正平衡点的局部渐近稳定性, 并给出了正平衡点全局渐近稳定的充分条件. In this paper, a model of stage-structured population dynamics with feedback controls is investigated. It is proved that the positive equilibrium of the model is locally asymptotically stable, and sufficient conditions are obtained for the global asymptotic stability of the positive equilibrium of the model.
出处 《生物数学学报》 CSCD 北大核心 2006年第2期225-232,共8页 Journal of Biomathematics
基金 山东省自然科学基金(Y2002D14)
关键词 时滞 阶段结构 反馈控制 稳定性 Time delay Stage structure Feedback controls Stability
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参考文献6

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