Dans l’article précédent nous avons vu un modèle modifié du modèle SIR.http://www.jordimir.com/2020/12/28/covid19-modified-infected-recovered-model/ Dans le modèle SIR les paramètres Beta et Gamma sont constants. Or ils ne le sont pas, en [ … ]

Abstract Objective: To compare the effectiveness of different models for COVID-19. Dynamical models SIR Like models and empirical functions models. Proposal of a modified SIR model to avoid lacks found [ … ]

Suppose that you are worried that you might have a rare disease. You decide to get tested, and suppose that the testing methods for this disease are correct 99 percent [ … ]

Medical researchers and mathematicians have developed a series of sophisticated mathematical models to describe the spread of infectious diseases. But even a simple model is useful to predict how long [ … ]