三种群Lotka-Volterra模型的概周期问题

The Problem of Positive Almost Periodic Solution for Three-Species Lotka-Volterra Models

研究了一类三种群Lotka-Volterra概周期捕食系统,本文结合运用Liapunov函数,得到该系统唯一存在全局渐近稳定的正概周期解的充分条件.

This paper discusses a Lotka-Volterra three species Preda tot-prey system. It is proved that the system may have a strictly positive almost periodic solution which is globally asymptotically stable by using Liapunov function.