A TIME-DELAY MODEL FOR PREY-PREDATOR GROWTH WITH STAGE STRUCTURE

A TIME-DELAY MODEL FOR PREY-PREDATOR GROWTH WITH STAGE STRUCTURE
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影响因子:
3.5
通讯作者:
Yasuhisa Saito;Y. Takeuchi
Yasuhisa Saito;Y. Takeuchi
中科院分区:
材料科学3区
文献类型:
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作者:
Yasuhisa Saito;Y. Takeuchi

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本文在文献[1]提出的模型的基础上研究了一个具有阶段结构的捕食者模型,其中阶段结构是通过将捕食者的成熟时间看作时滞来引入的。我们建立了模型内部平衡点的局部渐近稳定性和全局吸引性的条件。
This paper studies a stage-structured preypredator model based on the model proposed in [1], where the stage-structure is introduced by considering a time to maturity for predator as a time delay. We establish conditions for the local asymptotic stability and global attractivity of an interior equilibrium of the model.