Figure 5
From: Metapopulation epidemic models with heterogeneous mixing and travel behaviour
Comparison between proportionate and assortative social system. R∗ as function of η for the proportionate case and the assortative one with ε = 0.05. All the other parameters are kept the same in the two curves: r = 0, α = 0.4, R0 = 1.2, μ = 0.5, γ = 2.3 and w0 = 0.05.