摘要
对一类具有非饱和功能性反应的食饵-捕食者两种群模型进行了研究,讨论了该系统的平衡点的性态,系统无环及正平衡点外围存在唯一稳定极限环的充分条件,得到了一些新结果.
A class of two species predator-prey model with non-saturated functional response is studied in this paper.The stability of equilibrium,the sufficient conditions of nonexistence and conditions of the existence and uniqueness of the limit cycle around the positive equilibrium of the system are discussed.Some new results are obtained.
出处
《吉林化工学院学报》
CAS
2011年第5期91-94,共4页
Journal of Jilin Institute of Chemical Technology
关键词
食饵-捕食者系统
平衡点
稳定性
极限环
Predator-Prey System
equilibrium points
stability
limit cycle
