张龙, 蒋海军. 具有可变时滞周期细胞神经网络系统周期解的存在性(英文)[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2003, (4).DOI:
具有可变时滞周期细胞神经网络系统周期解的存在性(英文)
摘要
使用拓扑度定理得到了具有可变时滞周期细胞神经网络系统周期解存在性的充分条件.
Abstract
In this paper
by using the continuation theorem of coincidence degree theory
sufficient and realistic conditions are obtained for existence of periodic solutions for nonautonomous cellular neural networks with timevarying delay.