摘要
对终身免疫下包含MSM(男同性恋者)人群的梅毒模型进行稳定性分析,求得基本再生数后计算得到两个平衡点,并通过建立Lyapunov函数以及其他方法证明两个平衡点是全局渐近稳定的.
In this paper,the stability of a syphilis model with MSM(gay men)population under lifelong immunity is analyzed.After obtaining the basic reproduction number,two equilibrium points are calculated.By establishing Lyapunov function and other methods,it is proved that the two equilibrium points are globally asymptotically stable.
作者
石月莲
SHI Yue-lian(School of Mathematics,Jinzhong University,Taiyuan 030619,China)
出处
《兰州文理学院学报（自然科学版）》
2019年第4期1-5,共5页
Journal of Lanzhou University of Arts and Science(Natural Sciences)
