3 papers
math.AP2025
ODE and PDE models for COVID-19, with reinfection and vaccination process for Cameroon and Germany
Hamadjam Abboubakar, Reinhard Racke, Nicolas Schlosser
The goal of this work is to develop and analyze a reaction-diffusion model for the transmission dynamics of the Coronavirus (COVID-19) that accounts for reinfection and vaccination…
math.DS2016
Bifurcation Thresholds and Optimal Control in Transmission Dynamics of Arboviral Diseases
Hamadjam Abboubakar, Jean-Claude Kamgang, Daniel Tieudjo
In this paper, we derive and analyse a model for the control of arboviral diseases which takes into account an imperfect vaccine combined with some other mechanisms of control alre…
math.DS2015
Backward Bifurcation and Control in Transmission Dynamics of Arboviral Diseases
Hamadjam Abboubakar, Jean Claude Kamgang, Daniel Tieudjo
In this paper, we derive and analyze a compartmental model for the control of arboviral diseases which takes into account an imperfect vaccine combined with individual protection a…