Volume 8, Number 5, 2018, Pages 1535-1554 DOI:10.11948/2018.1535 |
Analysis of the binge drinking models with demographics and nonlinear infectivity on networks |
Hong Xiang,Yanyan Wang,Haifeng Huo |
Keywords:Binge drinking, demographics, stability, nonlinear infectivity, weight networks. |
Abstract: |
Two new binge drinking models incorporating demographics on different weighted networks are investigated. First, the dynamics of the drinking model with the linear infectivity $\varphi(k)=k$ on the unweighted network is investigated. The basic reproduction number $R_0$ and the uniqueness and stability of all the equilibria are derived. Second, the model with the nonlinear infectivity $\varphi(k)=k^a(0 |
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