Progression age enhanced backward bifurcation in an epidemic model with super-infection

被引：0

作者：

Maia Martcheva

Horst R. Thieme

机构：

[1] Department of Mathematics,

[2] Polytechnic University,undefined

[3] Brooklyn,undefined

[4] NY 11201,undefined

[5] USA. e-mail: mayam@duke.poly.edu,undefined

[6] Department of Mathematics,undefined

[7] Arizona State University,undefined

[8] Tempe,undefined

[9] AZ,undefined

[10] 85287-1804,undefined

[11] USA. e-mail: h.thieme@asu.edu,undefined

来源：

Journal of Mathematical Biology | 2003年 / 46卷

关键词：

Reproduction Number; Epidemic Model; Variable Susceptibility; Basic Reproduction Number; Exposed Class;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We consider a model for a disease with a progressing and a quiescent exposed class and variable susceptibility to super-infection. The model exhibits backward bifurcations under certain conditions, which allow for both stable and unstable endemic states when the basic reproduction number is smaller than one.

引用

页码：385 / 424

页数：39

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