The current pandemic is a great challenge for several research areas. In addition to virology
research, mathematical models and simulations can be a valuable contribution to the …

This is work in progress. We make it accessible hoping that people might find the idea
useful. We propose a discrete, recursive 5-compartment model for the spread of epidemics …

The current pandemic is a great challenge for several research areas. In addition to virology
research, mathematical models and simulations can be a valuable contribution to the …

Mathematical models of the COVID-19 pandemic have been utilized in a variety of settings
as a core component of national public health responses. Often based on systems of …

Several analytical models have been developed in this work to describe the evolution of
fatalities arising from coronavirus COVID-19 worldwide. The Death or 'D'model is a …

We propose a compartmental mathematical model for the spread of the COVID-19 disease,
showing its usefulness with respect to the pandemic in Portugal, from the first recorded case …

We have proposed an SEIR compartmental mathematical model. The prime objective of this
study is to analyze and forecast the pandemic in Italy for the upcoming months. The basic …

In this work, we adapt the epidemiological SIR model to study the evolution of the
dissemination of COVID-19 in Germany and Brazil (nationally, in the State of Paraíba, and in …

In this note, we consider a compartmental epidemic mathematical model given by a system
of differential equations. We provide a complete toolkit for performing both a symbolic and …

Mathematical models are traditionally used to analyze the long-term global evolution of
epidemics, to determine the potential and severity of an outbreak, and to provide critical …