Radhwane Benkhaled

Application of Tikhonov's theory to an age-structured singularly perturbed SIS model with a general treatment function

We consider a simple SIS model with a general nonlinear treatment function. We combine it with a demographic model, keeping in mind the difference in time scale. A slow-fast system emerges. Our purpose is to show how Tikhonov's Theorem for singularly perturbed systems can be appl...