Figure 7. The size of an opinion domain S as a function of time with r = 0.05.

The initial radius of the opinion domain is R₀ = 0.325. The straight line is for the numerical solution of mean-field equation. The dotted line and dash line are for simulation of discrete model with N = 10000 and 〈k〉 = 78.5, as well as with N = 20000 and 〈k〉 = 157), respectively.