Adaptive Cluster Synchronization for Nondelayed and Delayed Coupling Complex Networks with Nonidentical Nodes

Figure 1

A network with size 𝑁=6 and two clusters shown in (a). (b, c) stand for the cluster synchronization error 𝐸(𝑡) in each cluster and (d) represents the error 𝐸₁₂(𝑡) between the two communities.

(a)

(b)

(c)

(d)