摘要
本文对一类具有时滞的Holling-I型功能反应的捕食者-食饵系统进行了研究,分析了解的有界性和持久性,讨论了正平衡点的局部稳定性和Hopf分支的存在性。
In this paper, a delayed predator-prey system with Holling-I functional response is discussed.The boundedness and permanence of the solutions are investigated.The local stability of the positive equilibrium is studied.The existence of Hopf bifurcation is analyzed.
出处
《巢湖学院学报》
2009年第3期4-6,46,共4页
Journal of Chaohu University
关键词
时滞
持久性
稳定性
HOPF分支
time delay
permanence
stability
Hopf bifurcation
