[HTML][HTML] A new extended Rayleigh distribution with applications of COVID-19 data

HM Almongy, EM Almetwally, HM Aljohani… - Results in Physics, 2021 - Elsevier
This paper aims to model the COVID-19 mortality rates in Italy, Mexico, and the Netherlands,
by specifying an optimal statistical model to analyze the mortality rate of COVID-19. A new …

Mathematical analysis of COVID-19 via new mathematical model

S Ahmad, S Owyed, AH Abdel-Aty, EE Mahmoud… - Chaos, Solitons & …, 2021 - Elsevier
We develop a new mathematical model by including the resistive class together with
quarantine class and use it to investigate the transmission dynamics of the novel corona …

[HTML][HTML] Fractal-fractional mathematical modeling and forecasting of new cases and deaths of COVID-19 epidemic outbreaks in India

MA Abdulwasaa, MS Abdo, K Shah, TA Nofal… - Results in Physics, 2021 - Elsevier
Fractional-order derivative-based modeling is very significant to describe real-world
problems with forecasting and analyze the realistic situation of the proposed model. The aim …

Study on the mathematical modelling of COVID-19 with Caputo-Fabrizio operator

M ur Rahman, S Ahmad, RT Matoog, NA Alshehri… - Chaos, Solitons & …, 2021 - Elsevier
In this article we study a fractional-order mathematical model describing the spread of the
new coronavirus (COVID-19) under the Caputo-Fabrizio sense. Exploiting the approach of …

[HTML][HTML] Dynamical demeanour of SARS-CoV-2 virus undergoing immune response mechanism in COVID-19 pandemic

J Mondal, P Samui, AN Chatterjee - The European Physical Journal …, 2022 - Springer
COVID-19 is caused by the increase of SARS-CoV-2 viral load in the respiratory system.
Epithelial cells in the human lower respiratory tract are the major target area of the SARS …

[HTML][HTML] Sensitivity analysis and optimal control of COVID-19 dynamics based on SEIQR model

T Hussain, M Ozair, F Ali, S ur Rehman, TA Assiri… - Results in Physics, 2021 - Elsevier
It is of great curiosity to observe the effects of prevention methods and the magnitudes of the
outbreak including epidemic prediction, at the onset of an epidemic. To deal with COVID-19 …

Dynamics of diverse wave propagation to integrable Kraenkel–Manna–Merle system under zero damping effect in ferrites materials

M Bilal, J Ren, M Inc, B Almohsen… - Optical and Quantum …, 2023 - Springer
In this study, we investigate the nonlinear dynamics of solitary waves in saturated
ferromagnetic materials with an external field of zero conductivity. Here, we talk about how …

[HTML][HTML] Mathematical modeling of COVID-19 transmission dynamics between healthcare workers and community

L Masandawa, SS Mirau, IS Mbalawata - Results in Physics, 2021 - Elsevier
Abstract Corona-virus disease 2019 (COVID-19) is an infectious disease that has affected
different groups of humankind such as farmers, soldiers, drivers, educators, students …

[HTML][HTML] Theoretical and numerical analysis of novel COVID-19 via fractional order mathematical model

A Ali, MY Khan, M Sinan, FM Allehiany, EE Mahmoud… - Results in physics, 2021 - Elsevier
In the work, author's presents a very significant and important issues related to the health of
mankind's. Which is extremely important to realize the complex dynamic of inflected disease …

[HTML][HTML] Analytical study of transmission dynamics of 2019-nCoV pandemic via fractal fractional operator

MA Almalahi, SK Panchal, W Shatanawi, MS Abdo… - Results in physics, 2021 - Elsevier
Through this paper, we aim to study the dynamics of 2019-nCoV transmission using fractal-
ABC type fractional differential equations by incorporating population self-protection …