纺织高校基础科学学报2017，Vol.30Issue(1)：23-28,34,7.DOI:10.13338/j.issn.1006-8341.2017.01.005
人与人传染的有媒体影响因子的禽流感模型
Media impact on the avian influenza model with person-to-person transmission
摘要
Abstract
The model of SI-SIR avian influenza with person-to-person transmission is established,the dynamic behavior of the model is studied,and two thresholds of determining the transmission are obtained.By using the Lyapunov function,Dulac function and LaSalle invariance principle,it shows that when Ra ＜1 and R0＜l,the disease free equilibrium is globally asymptotically stable;When R a ＜1 and R0 ＞ 1,the boundary equilibrium point El is globally asymptotically stable;When R a ＞1,the positive equilibrium point E;of the system is asymptotically stable.关键词
禽流感/SI-SR模型/基本再生数/全局渐近稳定Key words
avian influenza/SI-SIR model/reproductive number/global stability分类
数理科学引用本文复制引用
刘艳,胡新利..人与人传染的有媒体影响因子的禽流感模型[J].纺织高校基础科学学报,2017,30(1):23-28,34,7.基金项目
陕西省教育厅自然科学专项基金资助项目(15JK1295) （15JK1295）
