文章基本信息

标题：Existence of a Nonautonomous SIR Epidemic Model with Age Structure
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作者：Junyuan Yang ; Xiaoyan Wang
期刊名称：Advances in Difference Equations
印刷版ISSN：1687-1839
电子版ISSN：1687-1847
出版年度：2010
卷号：2010
期号：1
页码：212858
DOI：10.1155/2010/212858
语种：English
出版社：Hindawi Publishing Corporation
摘要：A nonautonomous SIR epidemic model with age structure is studied. Using integro-differential equation and a fixed point theorem, we prove the existence and uniqueness of a positive solution to this model. We conclude our results and discuss some problems to this model in the future. We simulate our analyzed results.
关键词：Compact Support ; Epidemic Model ; Positive Period Solution ; Integral Differential Equation ; Nonnegative Measurable Function