Electron. J. Diff. Eqns., Vol. 2006(2006), No. 55, pp. 1-10.

Travelling wave solutions in delayed cellular neural networks with nonlinear output

Xiuxiang Liu, Peixuan Weng, Zhiting Xu

Abstract:
This paper concerns the existence of travelling wave solutions of delayed cellular neural networks distributed in a 1-dimensional lattice with nonlinear output. Under appropriate assumptions, we prove the existence of travelling waves and extend some known results.

Submitted February 15, 2006. Published April 28, 2006.
Math Subject Classifications: 34B15, 34K10.
Key Words: Cellular neural networks; lattice dynamical system; travelling wave solutions; monotone iteration

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Xiuxiang Liu
School of Mathematical Sciences
South China Normal University
Guangzhou, 510631, China
email: liuxx@scnu.edu.cn
Peixuan Weng
School of Mathematical Sciences
South China Normal University
Guangzhou, 510631, China
email: wengpx@scnu.edu.cn
Zhiting Xu
School of Mathematical Sciences
South China Normal University
Guangzhou, 510631, China
email: xztxhyyj@pub.guangzhou.gd.cn

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