An SEIRS epidemic model with two delays and pulse vaccination

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	An SEIRS epidemic model with two delays and pulse vaccination
	Jiao, Jianjun 1,2; Chen, Lansun 3; Cai, Shaohong 4
	2008-06-01
发表期刊	JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY
ISSN	1009-6124
卷号	21 期号:2 页码:217-225
摘要	Pulse vaccination is an effective and important strategy to eradicate an infectious disease. The authors investigate an SEIRS epidemic model with two delays and pulse vaccination. By using the discrete dynamical system determined by stroboscopic map, the authors obtain that the infectious population dies out if R-Delta < 1, and the infectious population is uniformly persistent if R-Delta > 1. The results indicate that a short period of pulse vaccination or a large pulse vaccination rate is a sufficient condition to eradicate the disease.
关键词	delay global attractivity persistence pulse vaccination SEIRS epidemic model.
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000256645900006
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/5759
专题	中国科学院数学与系统科学研究院
通讯作者	Jiao, Jianjun
作者单位	1.Guizhou Coll Finance & Econ, Sch Math & Stat, Guiyang 550004, Peoples R China 2.Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China 3.Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100190, Peoples R China 4.Guizhou Coll Finance & Econ, Guiyang 550004, Peoples R China
推荐引用方式 GB/T 7714	Jiao, Jianjun,Chen, Lansun,Cai, Shaohong. An SEIRS epidemic model with two delays and pulse vaccination[J]. JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,2008,21(2):217-225.
APA	Jiao, Jianjun,Chen, Lansun,&Cai, Shaohong.(2008).An SEIRS epidemic model with two delays and pulse vaccination.JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,21(2),217-225.
MLA	Jiao, Jianjun,et al."An SEIRS epidemic model with two delays and pulse vaccination".JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY 21.2(2008):217-225.