Dynamic behaviors of a delayed HIV model with stage-structure

作者: Pengmiao Hao , Dejun Fan , Junjie Wei , Qinghe Liu

DOI: 10.1016/J.CNSNS.2012.04.004

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摘要: Abstract Inspired by a simulation specific to delayed HIV model with stage-structure, some dynamic behaviors are studied in this paper, including global stability of disease-free equilibrium and local Hopf bifurcation when taking the delay as parameter. The corresponding characteristic equation is transcendental equation, parameters delay-dependent, thus we use conventional analysis introduced Beretta Kuang obtain sufficient conditions existence bifurcation. Then properties such direction, period determined, several examples illustrate our results.

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