Analysis of an In-host Model for HIV Dynamics with Saturation Effect and Discrete Time Delay
P Das;
D Mukherjee;
A Sen;
Z Mukandavire;
C Chiyaka;
(2011)
Analysis of an In-host Model for HIV Dynamics with Saturation Effect and Discrete Time Delay.
Nonlinear Dynamics and Systems Theory, 11 (2).
pp. 125-136.
https://material-uat.leaf.cosector.com/id/eprint/346175
We present an in-host HIV/AIDS model with saturation effect and a discrete time delay. It is shown that infection is endemic when R0 > 1 but dies out when R0 < 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 © 2011 InforMath Publishing Group.