Bifurcation analysis of an SIRS epidemic model with a generalized nonmonotone and saturated incidence rate
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In this paper, we study a susceptible-infectious-recovered (SIRS) epidemic model with a generalized nonmonotone and saturated incidence rate k I 2 S 1 + β I + α I 2 , in which the infection function first increases to a maximum when a new infec... ...