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The effect of constant and pulse vaccination on SIR epidemic model with horizontal and vertical transmission 期刊论文
MATHEMATICAL AND COMPUTER MODELLING, 2002, 卷号: 36, 期号: 9-10, 页码: 1039-1057
作者:  Lu, ZH;  Chi, XB;  Chen, LS
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
pulse vaccination  horizontal and vertical transmission  impulsive differential inequality  bifurcation  convergence  
Hopf bifurcation in models for pertussis epidemiology 期刊论文
MATHEMATICAL AND COMPUTER MODELLING, 1999, 卷号: 30, 期号: 11-12, 页码: 29-45
作者:  Hethcote, HW;  Li, Y;  Jing, ZJ
收藏  |  浏览/下载:89/0  |  提交时间:2018/07/30
pertussis  epidemiology  differential equations  Hopf bifurcation  periodic solutions