Figure 4From: Dynamical analysis of an SIRS network model with direct immunization and infective vector The total densities of infected nodes that change as time series on BA scale-free network with \(\pmb{\langle k \rangle= 20}\) , where \(\pmb{\alpha=0.83}\) , \(\pmb{\beta=0.8}\) , \(\pmb{\delta=0.7}\) , \(\pmb{\gamma_{1}=0.60}\) , \(\pmb{\gamma_{2}=0.60}\) . Back to article page