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Discrete Dynamics in Nature and Society
Volume 2011, Article ID 901085, 12 pages
Research Article

Pinning Synchronization of Delayed Neural Networks with Nonlinear Inner-Coupling

1Department of Mathematics, Nanjing Xiaozhuang College, Nanjing 211171, China
2Department of Mathematics, Southeast University, Nanjing 210096, China

Received 3 June 2011; Accepted 23 June 2011

Academic Editor: Pavel Rehak

Copyright © 2011 Yangling Wang and Jinde Cao. 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.


Without assuming the symmetry and irreducibility of the outer-coupling weight configuration matrices, we investigate the pinning synchronization of delayed neural networks with nonlinear inner-coupling. Some delay-dependent controlled stability criteria in terms of linear matrix inequality (LMI) are obtained. An example is presented to show the application of the criteria obtained in this paper.