Recently, it has become critical to attempt to recognize diseases with high death rates
around the world like infectious diseases and cancer. As a result, modeling in mathematics …

Interaction solutions between lump and soliton are analytical exact solutions to nonlinear
partial differential equations. The explicit expressions of the interaction solutions are of value …

nCOV epidemic is one of the greatest threat that the mortality faced since the World War-2
and most decisive global health calamity of the century. In this manuscript, we study the …

In the modern day, fractional operators are being utilized more and more to express
problems and study the spread of epidemics, reflecting the growing interest in mathematical …

The present effort elaborates the fractional analyses for Darcy-Forchheimer hybrid
nanoliquid flow over a porous spinning disk. Temperature and concentration slip conditions …

In this study, we investigate the infection system of the novel coronavirus (2019-nCoV) with a
nonlocal operator defined in the Caputo sense. With the help of the fractional natural …

According to the report presented by the World Health Organization, a new member of
viruses, namely, coronavirus, shortly 2019-nCoV, which arised in Wuhan, China, on January …

A new strategy exploiting together the modified Riemann–Liouville fractional derivative rule
and two kinds of fractional dual-function methods with the Mittag–Leffler function is …

In our research work, we develop the analysis of a noninteger-order model for hepatitis B
(HBV) under singular type Caputo fractional-order derivative. We investigated our proposed …

This paper is devoted to investigation of the fractional order fuzzy dynamical system, in our
case, modeling the recent pandemic due to corona virus (COVID-19). The considered model …