Persistence of two-species ayala competitive model with different diffusions

被引：0

作者：

Cunde Y. ^{[1
]}

Yongzhen P. ^{[2
]}

机构：

[1] Department of Mathematics, Shanxi Normal University

[2] Engineering College of Transportation

来源：

Applied Mathematics and Mechanics | 1999年 / 20卷 / 4期

关键词：

Competitive system; Diffusion; Equilibrium; Nonlinear; Persistence;

D O I：

10.1007/BF02458574

中图分类号：

学科分类号：

摘要：

In this paper, the stabilities of boundary equilibrium and positive equilibrium of two-species Ayala competitive systems with two different diffusions are discussed, and dynamic behaviors of species are obtained. At the same time, the dynamic behaviors between systems with diffusion and those without diffusion are compared, this shows the influence of diffusions on the persistence of species.

引用

页码：457 / 464

页数：7

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