摘要
本文引入了混合拟单调方法 ,并将其应用到 Ito型随机生态系统中 。
In order to study the It-type sto ch astic ecosystem, we introduce the method of mixed quasi-monotone, some new resu lts are obtained in this paper.
出处
《应用数学》
CSCD
北大核心
2001年第3期108-111,共4页
Mathematica Applicata
基金
This work is supported by the National Natural Science Foundation of China(195 710 49)
关键词
随机生态系统
混合拟单调
生态稳定
Stochastic ecosystem
Mixed quasi-monotone
Ecological stability
It-type stochastic differential equation
