具有避难所的捕食系统的研究

Stability Analysis of a Predator—Prey System with Refuges

本文研究了一类具有比率依赖功能性反应的捕食者——食饵系统,其中食饵种群具有避难所。本文的目的是通过对模型进行系统的分析,得到一些有意义的定性结果,从而体现出对食饵种群在空间提供某种程度的避难所的重要作用。

In This paper considered a predator—prey model with ratio dependent response functional incorporating a prey refuge .The purpose of the work is to offer mathematical analysis of the model and to discuss some significant qualitative results that are expected to arise from the interplay of biological forces.