Bifurcation Analysis of a Stage-structured Epidemic Model with a Nonlinear Incidence
نویسندگان
چکیده
In this paper, a stage-structured epidemic model with a nonlinear incidence is investigated. By carrying out global qualitative and bifurcation analysis, it is shown that the model exhibits the bistability and undergoes the Hopf bifurcation and the Bogdanov-Takens bifurcation. Moreover, several numerical simulations are given to support the theoretical analysis.
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تاریخ انتشار 2011