In this research, we study the propagation patterns of epidemic diseases such as the COVID-
19 coronavirus, from a mathematical modeling perspective. The study is based on an …

Several SARS-CoV-2 variants have emerged around the world, and the appearance of other
variants depends on many factors. These new variants might have different characteristics …

The SEIR (Susceptible-Exposed-Infected-Removed) model is widely used in epidemiology
to mathematically model the spread of infectious diseases with incubation periods. However …

In this paper, we study the effectiveness of the modelling approach on the pandemic due to
the spreading of the novel COVID-19 disease and develop a susceptible-infected-removed …

Abstract Corona virus disease (COVID-19) is an extremely serious infection with an
extremely high death rate worldwide. In March, the disease was declared a” global …

A simple analytical model for modeling the evolution of the 2020 COVID-19 pandemic is
presented. The model is based on the numerical solution of the widely used Susceptible …

Abstract The novel coronavirus (COVID-19) pandemic that emerged from Wuhan city in
December 2019 overwhelmed health systems and paralyzed economies around the world. It …

We introduce a mathematical description of the impact of the number of daily contacts in the
spread of infectious diseases by integrating an epidemiological dynamics with a kinetic …

In this paper, we consider a modified SIR (susceptible-infected-recovered/removed) model
that describes the evolution in time of the infectious disease caused by Sars-Cov-2 (Severe …

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 …