595360.fig.002a
(a) The synchrony state 𝑥 𝑖 ( 1 𝑖 5 0 )
595360.fig.002b
(b) The synchrony states 𝑦 𝑗 ( 1 𝑗 3 0 )
Figure 2: Cluster synchronization of the linearly coupled network (3.6) with 50 lorenz oscillators in the 𝑥 -cluster and 30 hyperchaotic Lü oscillators in the 𝑦 -cluster.