一种食饵捕食系统的定性分析

A Qualitative Analysis on a kind of Bait - preying System

讨论了一类食饵捕食系统。主要利用线性变分矩阵的方法讨论了系统平衡点的性态,并用 数学分析的方法证明了方程逆时针方向周期解的存在性,最后对结论相应的生态学意义给予了说明。

In this paper, a system is discussed. The singularity of the eqution discussed are judged mainly by linear matrix. Then the existence of the anticlockwise periodical solutions is given by mathematical analysis. Finally the significance of the conclusions get in this paper are interpreted.