摘要
运用Mawhin连续性定理研究具分布时滞的周期运动细胞神经网络周期解的存在性,假设行为函数位于一带型区域内,激活函数位于两线性函数所夹的区域内。
By means of the Mawhin continuation theorem,the existence of periodic solutions for recurrent neural networks is studied.We assume that the behaved function is located in a strip region,and the activation function is in a region between two linear functions.
出处
《工程数学学报》
CSCD
北大核心
2010年第6期1111-1117,共7页
Chinese Journal of Engineering Mathematics
基金
The National Natural Science Foundation of China(10972099)
the Natural Science Foundation of Tianjin(09JCZDJC26800)
关键词
周期运动细胞神经网络
周期解
迭合度
recurrent cellular neural networks
periodic solution
coincidence degree