Abstract
We present an in-host HIV/AIDS model with saturation effect and a discrete time delay. It is shown that infection is endemic when R 0 > 1 but dies out when R 0 < 1. The switching phenomenon for the stable equilibria is observed when a discrete time delay is incorporated. The parameters that can control the disease transmission are also discussed. Numerical simulations are carried out to verify and support the analytical results and illustrate possible behavior scenarios of the model
Original language | English |
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Pages (from-to) | 125-136 |
Number of pages | 12 |
Journal | Nonlinear Dynamics and Systems Theory |
Volume | 11 |
Issue number | 2 |
Publication status | Published - 20 Jun 2011 |
Externally published | Yes |
Keywords
- Delay
- HIV/AIDS
- Stability
- Switching
ASJC Scopus subject areas
- Applied Mathematics
- Mathematical Physics