侯文涛,王辉,胡志兴,廖福成

• 1:北京科技大学数理学院

摘要(Abstract)：

研究了一类具有分段治疗和疫苗接种的SVIR传染病模型.首先讨论了系统在不同情况下各个平衡点的存在条件;然后研究了系统各个平衡点的局部渐近稳定性,并说明了系统会出现后向分支的充分条件;最后对所得结果进行了数值模拟.

关键词(KeyWords)： 治疗;接种;平衡点;稳定性

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目,编号61174209;; 北京科技大学冶金工程研究院基础研究项目,编号YJ2012-001

作者(Author): 侯文涛,王辉,胡志兴,廖福成

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