具三类功能反应且周期系数的三种群混合模型研究

Study for Three Mixed Species Model with Holling Ⅲ Functional Response and Periodic Coefficients

本文讨论了捕食者具 Holling 类功能反应的三种群之间既有捕食关系又有竞争关系的混合模型 。

In this paper, the mixed model with predator-prey and compe tition of three species was discussed, in which predator has Holling Ⅲ functional response. The conditions of the global asymptotic stability and uniqueness of periodic solutions were abtained.