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 Error evolutions of ten nodes with time between (a) network 2 and network 1; (b) network 3 and network 1; (c) network 4 and network 1.
