Internal exact controllability of the linear population dynamics with diffusion.
Local exact controllability of the age-dependent population dynamics with diffusion.
Optimal control for a nonlinear age-structured population dynamics model.
A mathematical model of HIV-1 infection including the saturation effect of healthy cell proliferation
In this paper we derive a model describing the dynamics of HIV-1 infection in tissue culture where the infection spreads directly from infected cells to healthy cells trough cell-to-cell contact. We assume that the infection rate between healthy and infected cells is a saturating function of cell concentration. Our analysis shows that if the basic reproduction number does not exceed unity then infected cells are cleared and the disease dies out. Otherwise, the infection is persistent with the existence...
Page 1