On a Two Species Stochastic Lotka-Volterra Competition System

被引:13
|
作者
Muhammadhaji, Ahmadjan [1 ]
Teng, Zhidong [1 ]
Rehim, Mehbuba [1 ]
机构
[1] Xinjiang Univ, Coll Math & Syst Sci, Urumqi 830046, Peoples R China
基金
中国国家自然科学基金;
关键词
Stochastic competition system; Boundedness; Persistence; Non-persistence in the mean; Extinction; POPULATION-DYNAMICS; RANDOM PERTURBATION; LOGISTIC EQUATION; PERSISTENCE; EXTINCTION; MODELS;
D O I
10.1007/s10883-015-9276-5
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, two-species stochastic Lotka-Volterra competition system is proposed and discussed. Some sufficient conditions on the boundedness, extinction, non-persistence in the mean, and weak persistence of solutions are established. The critical value between weak persistence and extinction is obtained.
引用
收藏
页码:495 / 511
页数:17
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