Bull. Korean Math. Soc. 2012; 49(6): 1193-1198
Printed November 30, 2012
https://doi.org/10.4134/BKMS.2012.49.6.1193
Copyright © The Korean Mathematical Society.
Yingxin Guo
Qufu Normal University
By constructing suitable Lyapunov functionals and combining with matrix inequality technique, a new simple sufficient condition is presented for the global asymptotic stability of the Cohen-Grossberg neural network models. The condition contains and improves some of the previous results in the earlier references.
Keywords: delay differential equations, Lyapunov functionals, matrix inequality, global asymptotic stability
MSC numbers: 34K20, 34K13, 92B20
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