摘要
研究一类两种群互惠模型,考虑具齐次Neumann边界条件周期反应扩散方程组的T-周期解,通过上下解方法给出其T-周期解存在的充分条件,并利用MAPLE 9.0软件得到相应的数值模拟.
This paper deals with a system describing two species cooperative model. The periodic solution to a reaction-diffusion system with periodic coefficients is considered. The sufficient condi tions to the existence of T-periodic solution are given by using upper and lower solution method, and the corresponding numerical simulation with MAPLE 9.0 is also obtained.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第1期17-20,共4页
Journal of Yangzhou University：Natural Science Edition
基金
国家自然科学基金资助项目(10671172)
关键词
互惠模型
时滞
反应扩散方程
T-周期解
cooperating model
time delay
reaction-diffusion system
T-periodic solution
