一类具HollingⅡ型功能反应的食饵-捕食者模型的定性分析

Qualitative analysis of a class of predator-prey model with Holling type-Ⅱ functional response

研究了一类具HollingⅡ型功能反应的食饵-捕食系统(食饵具有密度制约),对系统进行了定性分析,给出了该系统稳定性的相关证明及系统至多只有1个极限环的充分条件.

This paper studies a class of predator - prey model with Holling type - II functional response （ prey with density restriction）, and conducts a qualitative analysis of the system with the conclusion that the system has only a limit cycle.