WSEAS Transactions on Mathematics
Print ISSN: 1109-2769, E-ISSN: 2224-2880
Volume 11, 2012
Multistability of Competitive Neural Networks with Time-Delay in the Saturation Region
Authors: ,
Abstract: In this paper, the multistability analysis of the competitive neural networks with time-delay are investigated based on the stability theory, by selecting properly the system parameters, using solution matrix property and inequality technique, several novel sufficient conditions ensuring the existence and exponential stability of equilibria are obtained when the equilibrium point located in the saturation region. These conditions can be directly derived from the synaptic weights, the strength of the external stimulus and the external input of the competitive neural networks, and be verified easily. In addition, four examples are given to show the effectiveness of the results.