A generalized version of fractional models is introduced for the COVID-19 pandemic,
including the effects of isolation and quarantine. First, the general structure of fractional …

The spread of COVID-19 to more than 200 countries has shocked the public. Therefore,
understanding the dynamics of transmission is very important. In this paper, the COVID-19 …

Abstract The Stochastic Schrödinger–Hirota equation plays a crucial role in describing the
quantum behavior of physical systems under the influence of stochastic processes. In this …

In the current manuscript, we deal with the dynamics of a piecewise covid-19 mathematical
model with quarantine class and vaccination using SEIQR epidemic model. For this, we …

The current paper deals with the transmission of MERS-CoV model between the humans
populace and the camels, which are suspected to be the primary source for the infection …

In the current article, induced magnetic field applied on second-grade fluid flow under
variable thermal conductivity by an exponentially stretching sheet is taken into account for …

Introduction: Fervourous investigation and dialogue surrounding the true number of SARS-
CoV-2-related deaths and implied infection fatality rates in India have been ongoing …

We considered three-dimensional MHD rotating nanofluid flow over a permeable stretching
surface. The single-wall carbon nanotube and multi-wall carbon nanotube with base fluid as …

In this article, deterministic and fractional properties of the epidemic model for rabies
considered with convex incidence rate are discussed. The dynamics are studied without …

Unemployment is a major problem worldwide and is one of the key factors determining a
nation's economic status. The issue of unemployment is made more difficult globally by the …