Synchronization of Chen Systems in Complex Networks
复杂网络连接的Chen系统的同步化

In this paper,we present a new way for researching the monotonous synchro- nization of chaotic systems in the complex networks.The method proposed here is based on the boundary and squeezing properties about Chen system.We study four complex networks, including ring network,star network,small-world network and globally coupled network,which all have N Chen systems.By theoretic inducing,we derive the sufficient conditions for syn- chronization,and prove that the small-world network is better than others by comparison.The result of numerical simulations is consistent with the theory.