摘要
研究了一类具HollingⅡ类功能反应的三维循环捕食系统 ,给出了其持续生存的判据 ,特别当系统是周期系统时 。
In this paper, the cyclic and predutor-prey model of three species with Holling's type Ⅱ functional response is discussed. A criterion for the perisistene of the system is given, the sufficient condition for the existence of stationary oscillation of the system with periodic coefficients is obtained.
关键词
平稳振荡
HollingⅡ功能反应
三维循环捕食系统
persistence, stationary oscillation, Holling's type Ⅱ functional response, the cyclic and predator-prey system of three species
