Dynamics of a two-neuron system with discrete and distributed delays

被引:136
作者
Ruan, SG [1 ]
Filfil, RS
机构
[1] Univ Miami, Dept Math, Coral Gables, FL 33124 USA
[2] Dalhousie Univ, Dept Math & Stat, Halifax, NS B3H 3J5, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
two-neuron system; discrete and distributed delays; neural feedback; neural interaction history;
D O I
10.1016/j.physd.2003.12.004
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we consider a two-neuron network model with multiple discrete and distributed delays, where the distributed delays describe the neural feedback and the discrete delays describe the neural interaction history. Three special cases of the artificial neural network model are considered. The first case corresponds to two neural interactions with instantaneous feedback for each neuron and neural interaction history. The second case corresponds to two neural interactions with delayed neural feedback and no neural interaction history. The last case corresponds to two neural interactions with delayed neural feedback and neural interaction history. Local stability analyses are carried out for all three cases. Numerical simulations are performed to illustrate the obtained results. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:323 / 342
页数:20
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