摘要
This paper is concerned with a stochastic delayed SEIR epidemic model with nonlinear incidence. Firstly we verify that there exists a unique global positive solution of the system. Then by constructing some suitable Lyapunov functions, we study the asymptotic behaviors of the disease-free equilibrium and the endemic equilibrium respectively.
- 出版日期2016-11-15
- 单位东北师范大学; 中国石油大学(华东); 广西大学; 玉林师范学院