Global dynamics of a heroin epidemic model with age structure and nonlinear incidence
Global dynamics of a heroin epidemic model with age structure and nonlinear incidence
复制标题
具有年龄结构和非线性发生率的海洛因流行模型的全局动力学
DOI:
10.1142/s1793524516500339
复制
发表时间:
2016-02
影响因子:
2.2
通讯作者:
Fengqin Zhang
中科院分区:
文献类型:
--
作者:
Junyuan Yang;Xiaoxia Li;Fengqin Zhang
A heroin model with nonlinear incidence rate and age structure is investigated. The basic reproduction number is determined whether or not a heroin epidemic breaks out. By employing the Lyapunov functionals, the drug-free equilibrium is globally asymptotically stable if R0 ≤ 1; while the drug spread equilibrium is also globally asymptotically stable if R0 > 1. Our results imply that improving detected rates and drawing up the efficient prevention play more important role than increasing the treatment for drug users.
登录
查看更多内容
影响因子:
--
作者:
Seidu B;Makinde OD
通讯作者:
Makinde OD
DOI:
10.4236/am.2011.26097
发表时间:
2011-06
影响因子:
1
作者:
Xiaoyan Wang;Junyuan Yang;Xuezhi Li
通讯作者:
Xiaoyan Wang;Junyuan Yang;Xuezhi Li
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
K. Okosun;O. Makinde
通讯作者:
K. Okosun;O. Makinde
DOI:
10.1016/s0378-4754(02)00002-2
发表时间:
2002-07
期刊:
Math. Comput. Simul.
影响因子:
--
作者:
S. Moghadas;A. Gumel
通讯作者:
S. Moghadas;A. Gumel
影响因子:
4
作者:
Sigdel, Ram P.;McCluskey, C. Connell
通讯作者:
McCluskey, C. Connell