Under the assumption that there is a time delay between the time target cells are contacted by the virus particles and the time the contacted cells become actively infected, we investigate the exponential stability of the noninfected equilibrium for a delayed HIV infection model with a nonlinear incidence rate. Compared with the global asymptotic stability analysis based on basic reproduction number, exponential stability analysis reveals the change range of various cells in different time periods.

中文翻译：

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具有非线性发生率的延迟HIV感染模型的全局指数稳定性

在假设目标细胞被病毒颗粒接触的时间与被接触的细胞被主动感染的时间之间存在时间延迟的假设下，我们研究了具有非线性发生率的延迟HIV感染模型的非感染平衡的指数稳定性。与基于基本繁殖数的全局渐近稳定性分析相比，指数稳定性分析揭示了不同时间段内各种细胞的变化范围。