Electronic Journal of Differential Equations,
Vol. 2009(2009), No. 41, pp. 1-7.

Title: Exponential convergence of solutions of SICNNs
       with mixed delays
   
Authors: Hui-Sheng Ding (Jiangxi Normal Univ., Nanchang, China)
         Guo-Rong Ye    (Jiangxi Normal Univ., Nanchang, China)

Abstract:
 In this paper, we discuss shunting inhibitory cellular neural
 networks (SICNNs) with mixed delays and time-varying coefficients.
 We establish conditions for all solutions of
 SICNNs to converge exponentially to zero. Our theorem improve
 some known results and allow for more general activation functions. 
 
Submitted  November 17, 2008. Published March 19, 2009.
Math Subject Classifications: 34K25, 34K20.
Key Words: Exponential convergence behavior; delay;
           shunting inhibitory cellular neural networks.