一类食植生态系统的定性研究

Qualitative Research for a Class of Ecosystem of Food and Plant

文章研究了一类植物——食植者两种群生态系统的平衡点的性态,并给出了正平衡点全局稳定性和极限环的存在性。

A kind of plants--food and plant, the nature of balance points for two kinds of genus group ecosystem is studied in this paper; positive balance points in the global stability and the existence in the limit-cycle are given.