Threshold and stability results for an age-structured SEIR epidemic model

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	Threshold and stability results for an age-structured SEIR epidemic model
	Li, XZ ; Gupur, G ; Zhu, GT
	2001-09-01
发表期刊	COMPUTERS & MATHEMATICS WITH APPLICATIONS
ISSN	0898-1221
卷号	42 期号:6-7 页码:883-907
摘要	In this paper, an age-structured SEIR epidemic model is considered. The existence and uniqueness of a positive solution for this model is proved. Threshold results for the existence of endemic states are established under certain conditions. The local stability for the steady states is also examined. (C) 2001 Elsevier Science Ltd. All rights reserved.
关键词	age-structure SEIR epidemic model abstract Cauchy problem C-0-semigroup positive operator endemic states threshold value equilibrium and stability analyses
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000170443400012
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/16169
专题	中国科学院数学与系统科学研究院
通讯作者	Li, XZ
作者单位	1.Xinyang Teachers Coll, Dept Math, Henan 464000, Peoples R China 2.Acad Sinica, Inst Syst Sci, Beijing 100080, Peoples R China 3.Xinjiang Univ, Dept Math, Urumqi 830046, Peoples R China
推荐引用方式 GB/T 7714	Li, XZ,Gupur, G,Zhu, GT. Threshold and stability results for an age-structured SEIR epidemic model[J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS,2001,42(6-7):883-907.
APA	Li, XZ,Gupur, G,&Zhu, GT.(2001).Threshold and stability results for an age-structured SEIR epidemic model.COMPUTERS & MATHEMATICS WITH APPLICATIONS,42(6-7),883-907.
MLA	Li, XZ,et al."Threshold and stability results for an age-structured SEIR epidemic model".COMPUTERS & MATHEMATICS WITH APPLICATIONS 42.6-7(2001):883-907.