In this paper, stochastic HIV-1 infection model with varying coefficients and time delay is proposed. It is proved that there exists the unique globally positive solution.The sufficient conditions for the asymptotic stability of the infection-free equilibrium solution are given.
【基金】
Supported by the Fundamental Research Funds for the Central Universities(15CX08012A)
【更新日期】
2016-03-04
【分类号】
O175
【正文快照】
1.IntroductionRecently there are many researchers having studied the HIV-1 infection model.Perelsonet al.proposed a simple,standard HIV infection model[1-2].Nowak et al.investigated theHIV-1 infection model with immune responses[3].ZHU and ZOU discussed t