一类具有反馈控制HollingⅡ类功能反应模型的研究

Study on the Holling type Ⅱ functional response model with feedback control

讨论了一类具有反馈控制HollingⅡ类功能反应的二维捕食系统持续生存的条件. 给出了当系统为周期系统时,其周期解存在惟一和全局吸引的条件.

A king of two species predator-prey model with Holling type Ⅱ functional response and with feedback is considered. Sufficient conditions are derived for the permanence and for the existence, uniqueness and global attractivity of periodic solution.