Periodic solutions of a discrete time Lotka-Volterra type food-chain model with delays

doi:10.1016/j.amc.2005.01.027

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	Periodic solutions of a discrete time Lotka-Volterra type food-chain model with delays
	Xu, R ; Chen, LS ; Hao, FL
	2005-12-01
发表期刊	APPLIED MATHEMATICS AND COMPUTATION
ISSN	0096-3003
卷号	171 期号:1 页码:91-103
摘要	A periodic discrete time three trophic level Lotka-Volterra type food-chain model is investigated. By using Gaines and Mawhin's continuation theorem of coincidence degree theory, sufficient conditions are derived for the existence of positive periodic solutions of the model. (c) 2005 Elsevier Inc. All rights reserved.
关键词	food-chain model periodic solution coincidence degree
DOI	10.1016/j.amc.2005.01.027
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000234583800005
出版者	ELSEVIER SCIENCE INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/2397
专题	中国科学院数学与系统科学研究院
通讯作者	Xu, R
作者单位	1.Inst Shijiazhuang Mech Engn, Dept Math, Shijiazhuang 050003, Hebei Province, Peoples R China 2.Acad Sinica, Acad Math & Syst Sci, Inst Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Xu, R,Chen, LS,Hao, FL. Periodic solutions of a discrete time Lotka-Volterra type food-chain model with delays[J]. APPLIED MATHEMATICS AND COMPUTATION,2005,171(1):91-103.
APA	Xu, R,Chen, LS,&Hao, FL.(2005).Periodic solutions of a discrete time Lotka-Volterra type food-chain model with delays.APPLIED MATHEMATICS AND COMPUTATION,171(1),91-103.
MLA	Xu, R,et al."Periodic solutions of a discrete time Lotka-Volterra type food-chain model with delays".APPLIED MATHEMATICS AND COMPUTATION 171.1(2005):91-103.