Dynamical Model about Rumor Spreading with Medium

Figure 3

The number of the spreaders in terms of time under different condition, (a) 𝑑𝐼/𝑑𝑡=−0.2506, where 𝛽=0.15, (b) 𝑑𝐼/𝑑𝑡≈0, where 𝛽=0.200005, and (c) 𝑑𝐼/𝑑𝑡=0.2994, where 𝛽=0.26. The other parameter values and the initial values can be seen in Table 1.

(a)

(b)

(c)