Mohammed Nor FRIOUI is a Phd student at Abou Bekr Belkaid University of Tlemcen, Algeria. He obtained a scholarship at the Autonomous university of Madrid in the framework of Erasmus program for a research and training intensification with professor Enrique Zuazua from march to july 2019.
We consider an age-structured HIV infection model with a general nonlinear infection function. The numerical method to solve this system of equation is based on the upwind method for solving hyperbolic partial differential equation and the ODEs are solving by explicit Euler method.
The aim of this tutorial is to give a numerical method for solving a partial differential equation with a constant delay.