脉冲时滞的SIRS模型的稳定性分析  

Stability Analysis of the SIRS Model with Pulse Time Delay

作　　者：潘嵘 PAN Rong(Zhengzhou Normal University,Zhengzhou 450044,China)

机构地区：[1]郑州师范学院,河南郑州450044

出　　处：《长春师范大学学报》2020年第6期5-9,共5页Journal of Changchun Normal University

摘　　要：考虑具有脉冲接种的传染病模型的若干性质,研究了具有脉冲接种时滞的SIRS模型,得到了全局渐近稳定性的条件,讨论了其无病平衡点全局渐近稳定性。Several properties of pulse vaccination infectious disease are considered,the pulse vaccination time delay infectious disease SIRS model is studied and obtained the global asymptotically condition,discussed the global asymptomatic stability of disease-free equilibrium point.

关 键 词：SIRS模型 时滞 脉冲接种 无病周期解 

分 类 号：O175[理学—数学]