Cost-effectiveness analysis is a mode of determining both the cost and economic health
outcomes of one or more control interventions. In this work, we have formulated a non …

In this paper, we proposed a nonlinear deterministic mathematical model for the
transmission dynamics of COVID-19. First, we analyzed the system properties such as …

This study proposes a fractional-order mathematical model for malaria and COVID-19 co-
infection using the Atangana–Baleanu Derivative. We explain the various stages of the …

In this paper, we proposed the optimal control for the dynamics of COVID‐19 with cost
effectiveness strategies. First, we showed that model solution is positive, and bounded in a …

Tuberculosis (TB) and coronavirus (COVID‐19) are both infectious diseases that globally
continue affecting millions of people every year. They have similar symptoms such as cough …

Abstract Corona virus disease (Covid-19) which has caused frustration in the human
community remains the concern of the globe as every government struggles to defeat the …

Corona virus disease which has caused frustration in the human community remains the
concern of the globe as every government struggles to defeat the pandemic. In this …

A memristor is naturally a nonlinear and at the same time memory element that may
substitute resistors for next-generation nonlinear computational circuits that can show …

We consider a SEAIR epidemic model with Atangana–Baleanu fractional-order derivative.
We approximate the solution of the model using the numerical scheme developed by Toufic …

In this study, we develop a numerical optimization approach to address the challenge of
optimal control in the spread of COVID-19. We evaluate the impact of various control …