On Global Exponential Stability of Discrete-Time Hopfield Neural Networks with Variable Delays

Global exponential stability of a class of discrete-time Hopfield neural networks with variable delays is considered. By making use of a difference inequality, a new global exponential stability result is provided. The result only requires the delay to be bounded. For this reason, the result is mild...

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Bibliographic Details
Main Authors: Qiang Zhang, Xiaopeng Wei, Jin Xu
Format: Article
Language:English
Published: Hindawi Limited 2007-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/2007/67675