Global stability of the endemic equilibr
β
Ruoyan Sun
π
Article
π
2010
π
Elsevier Science
π
English
β 235 KB
In this paper, we introduce a basic reproduction number for a multigroup epidemic model with nonlinear incidence. Then, we establish that global dynamics are completely determined by the basic reproduction number R 0 . It shows that, the basic reproduction number R 0 is a global threshold parameter