摘要
本文考虑了一类含时滞的扩散单神经元模型.通过分析其对应特征方程的特征根的分布,探讨了随特定参数变化时在零平衡点附近Hopf分岔的存在性.
In this paper, we consider a diffusive single neuron model with time delay. The existence of Hopf bifurcation at the zero equilibrium with the changes of specific parameter is obtained by analyzing the distribution of the eigenvalues of the characteristic equation.
作者
李英国
LI Ying-guo(School of Mathematics and Computer Science, Fujian Normal University, Fuzhou Fujian 350007 Chin)
出处
《生物数学学报》
2016年第4期432-436,共5页
Journal of Biomathematics
基金
supported by the Natural Science Foundation of Fujian Province(2016J01003 and 2014J01003)
The Foundation of Fujian Education Bureau(JK2015007 and JA15112)
