Copyright © 2011 Haitao Zhang et al. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
This paper makes some great attempts to investigate the global exponential synchronization
for arrays of coupled delayed Cohen-Grossberg neural networks with both delayed coupling and one single
delayed one. By resorting to free-weighting matrix and Kronecker product techniques, two novel synchronization criteria via linear matrix inequalities (LMIs) are presented based on convex combination, in
which these conditions are heavily dependent on the bounds of both the delay and its derivative. Owing
to that the addressed system can include some famous neural network models as the special cases, the
proposed methods can extend and improve those earlier reported ones. The efficiency and applicability
of the presented conditions can be demonstrated by two numerical examples with simulations.