具有反馈控制和功能反应的两种群竞争系统的解的渐近性

摘要

This paper consider a nonautonomous system of two competing species with functional response and feedback controls.We prrove that the system can be persistent under some conditions and that if the system is a periodic system,then it has a strictly positive orbit which is globally asymptotically stable under the appropriate conditions.%讨论了具有反馈控制和功能反应的两种群竞争系统的解的渐近性质,获得了在一定条件下该种群持续生存的充分条件,以及该系统为周期系统时,存在全局渐近稳定的正周期解.