Epidemiology is the glorious discipline underlying medical research, public health practice,
and health care evaluation. Nowadays, research on disease models with anonymous …

In this paper, HIV/AIDS fractional-order model is studied. This epidemic phenomenon is
analyzed using Caputo-Fabrizio and Fractal fractional derivative operator that includes an …

In this paper, a nonlinear fractional order epidemic model for HIV transmission is proposed
and analyzed by including extra compartment namely exposed class to the basic SIR …

The purpose of analysing the transmission dynamism of Q fever (Coxiellosis) in livestock
and incorporating ticks is to outline some management practices to minimise the spread of …

The outbreak of the novel coronavirus (COVID-19), which was firstly reported in China, has
affected many countries worldwide. To understand and predict the transmission dynamics of …

In this paper we prove an elementary lemma which estimates fractional derivatives of
Volterra-type Lyapunov functions in the sense Caputo when α∈(0, 1). Moreover, by using …

Fractional-order Hopfield neural networks are often used to model how interacting neurons
process information. To show reliability of the processed information, it is needed to perform …

HIV is a topic that has been greatly discussed and researched due to its impact on human
population. Many campaigns have been put into place, and people have been made aware …

In this paper, we provide an epidemic SIR model with long-range temporal memory. The
model is governed by delay differential equations with fractional-order. We assume that the …

In this paper we focus on models consisting of fractional differential equations to describe
the dynamics of certain epidemics. The population is divided into susceptible, exposed …