摘要
研究了具有 类Holling功能反应的捕食-食饵系统的极限环问题.证明该系统在其正奇点外围至多有一个极限环.
In this paper,the problem of limit cycle for the predatory\|prey system with Holling Ⅲ functional responses is studied.It is proved that this system has at most one limit cycle around the positive singular point.
出处
《高校应用数学学报(A辑)》
CSCD
北大核心
2003年第4期417-422,共6页
Applied Mathematics A Journal of Chinese Universities(Ser.A)