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文章基本信息

  • 标题:The extinction and persistence of a stochastic SIR model
  • 本地全文:下载
  • 作者:Chunyan Ji ; Daqing Jiang
  • 期刊名称:Advances in Difference Equations
  • 印刷版ISSN:1687-1839
  • 电子版ISSN:1687-1847
  • 出版年度:2017
  • 卷号:2017
  • 期号:1
  • 页码:30
  • DOI:10.1186/s13662-016-1068-z
  • 语种:English
  • 出版社:Hindawi Publishing Corporation
  • 摘要:The objective of this paper is to explore the long time behavior of a stochastic SIR model. We establish a threshold condition called the basic reproduction number under stochastic perturbation for persistence or extinction of the disease. Especially, some numerical simulations are applied to support our theoretical results.
  • 关键词:a stochastic SIR model ; extinction ; persistence ; threshold ; basic reproduction number
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