摘要
考虑了一类具有扩散项和分布时滞的互惠系统,研究了系统Hopf分歧的出现,用中心流行定理证明了周期解的稳定性.
A cooperation system with diffusion and distributed delay was considered, the ocurrenee of the Hopf bifurcation was investigated, and the stability of the periodic solutions was proved by the centermanifold theory.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第14期255-260,共6页
Mathematics in Practice and Theory
基金
河南省自然科学基金(06110551000)
许昌学院自然科学基金(2009097)
关键词
互惠系统
分布时滞
稳定性
Hopf Bifurcation
Distributed time-elay
Cooperation system
