时间尺度上带有反馈控制的Schoner竞争模型的渐近行为

Asymptotical behavior of Schoner competitive model with feedback controls on times scales

讨论了一类时间尺度上带有反馈控制的Schoner竞争模型的持久性,以及该系统为概周期系统时,存在唯一严格正的一致渐近稳定概周期解条件,并将以前的相关研究结果在时间尺度上做了推广和延伸.

A Schoner competitive model with feedback controls on times scales is investigated. It is shown that the system is permanent under some appropriate conditions, and sufficient conditions are derived for the existence of an unique positive almost periodic solution which is uniformly asymptotically stable. Moreover, these results improve and extend the ones in the previous works.