摘要
建立了一类带有潜伏年龄结构的手口足病模型,得到了基本再生数.如果基本再生数小于1,无病平衡点是全局渐近稳定的;如果基本再生数大于1,疾病是一致持续的.
An HFMD model with latent age is introduced.The reproduction number is obtained.If R_0< 1,the disease-free equilibrium is locally asymptotically stable.If R_0 > 1,the disease is persistent.
出处
《生物数学学报》
2014年第2期217-230,共14页
Journal of Biomathematics
基金
Supported by the NSF of China(61203228)
Mathematical Tianyuan Foundation(11226258)
The Natural Science Foundation of Shanxi Province(2013011002-5)
Program for the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi,and The "131" talents of Shanxi University
