Dynamic of Cohen-Grossberg Neural Networks with Variable Coefficients and Time-Varying Delays

Authors:
Xuehui Mei;Haijun Jiang
Affiliations:
College of Mathematics and System Sciences, Xinjiang University, Urumqi, China 830046;College of Mathematics and System Sciences, Xinjiang University, Urumqi, China 830046
Venue:
ISNN '08 Proceedings of the 5th international symposium on Neural Networks: Advances in Neural Networks
Year:
2008

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Abstract

In this paper, we study the Cohen-Grossberg neural networks with variable coefficients and time-varying delays. By applying the Young inequality technique, Dini derivative and introducing many real parameters, estimate directly the upper bound of solutions. We will establish new and useful criteria on the boundedness and global exponential stability. The results obtained in this paper extend and generalize the corresponding results existing in previous literature.