Asymptotic Behavior of a Stochastic Two-Species Competition System with Impulsive Effects

作者：Wang, Pan; Li, Bing; Li, Yongkun^*

来源：International Journal of Nonlinear Sciences and Numerical Simulation, 2018, 19(5): 427-438.

DOI：10.1515/ijnsns-2015-0141

• competition system
• stochastic permanence
• global attractivity
• persistent in mean
• extinction
• impulsive effects

In this paper, we consider a stochastic two-species competition system with impulsive effects. Some dynamical properties are investigated and sufficient conditions for the stochastic boundedness, stochastic permanence and global attractivity are established. Under some conditions, we conclude that the stochastic model is persistent in mean and extinction. An example is given to illustrate the main result.

• 出版日期2018-8
• 单位云南大学