摘要
本文对食饵种群具有常数放养率、捕食者种群具有常数收获率且具有 Ｈｏｌｌｉｎｇ 第一类功能性反应的捕食系统进行了定性分析。
In this paper,the system with constant\|rate prey stocking,constant\|rate predator harvesting,and the Holling type Ⅰ functional response is investigated.By qualitative analysis, the conditions of following two cases are obtained:the system has one separatrix cycle at least,the system have six semistable limit cycles at least.
出处
《高校应用数学学报（A辑）》
CSCD
北大核心
1999年第4期445-456,共12页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
关键词
捕-食系统
常数放养率
常数收获率
极限环
Predator\|prey System, Constant\|rate Harvesting, Constant\|rate Stocking, Holling Type Ⅰ Response, Qualitative Analysis.
