摘要
研究了带有隔离和脉冲接种的且非线性传染率为βSI/H+I的SIQR模型,证明了其周期1解的存在性和稳定性,并比较了连续接种和脉冲接种的使用条件.
The SIQR epidemic model with quarantine and impulsive vaccination and nonlinear infectious rate βSI/H＋I is studied.The existence and the stability of 1-periodic solution of the model are proved.The suitable conditions of continuous vaccination and impulsive vaccination are compared.
出处
《湖南师范大学自然科学学报》
CAS
北大核心
2010年第2期24-28,共5页
Journal of Natural Science of Hunan Normal University
关键词
流行病模型
隔离
脉冲接种
全局渐近稳定性
epidemic model
quarantine
impulsive vaccination
global asympototic stability
