机构地区: 华中科技大学数学与统计学院数学系
出 处: 《应用数学》 2007年第2期408-414,共7页
摘 要: 本文主要研究了一类随机Gilpin-Ayala竞争模型,它比经典Lotka-Volterra竞争模型更具一般性和实际意义.通过应用M矩阵的性质,得出随机Gilpin-Ayala竞争模型的稳定性的一些结论. In this paper, we investigate a stochastic Gilpin-Ayala competition system, which is more genaral and more realistic than the classical Lotka-Volterra competition system. According to the propriety of M-matrix, some new results of the stability of stochastic Gilpin-Ayala competition system are obtained.