Synchronization investigation of the network group constituted by the nearest neighbor networks under inner and outer synchronous couplings
Li Ting-Ting, Li Cheng-Ren†, 
, Wang Chen, He Fang-Jun, Zhou Guang-Ye, Sun Jing-Chang, Han Fei
, Wang Chen, He Fang-Jun, Zhou Guang-Ye, Sun Jing-Chang, Han Fei Topology structure of sub-network (a) and structure sketch of network group (b).
