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一类时滞捕食系统的持续生存与全局稳定性 被引量:3

Persistence and Global Stability for a Delayed Predator-prey System
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摘要 讨论了具有HollingⅡ型功能性反应的一捕食者有两食饵的时滞系统,得到了系统的一致持续生存与系统平衡点全局渐近稳定的充分条件. A delayed one-predator and two-prey ecological system with Holling type- Ⅱ functional response in investigated, and sufficient conditions are obtained for uniform persistence and the global stability of the positive equilibrium of the system.
作者 刘启明
出处 《河北大学学报(自然科学版)》 CAS 北大核心 2006年第3期238-241,共4页 Journal of Hebei University(Natural Science Edition)
关键词 捕食系统 时滞 持续生存 全局稳定 predator-prey system time delay persistence global stability
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参考文献7

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