[HTML][HTML] A new comparative study on the general fractional model of COVID-19 with isolation and quarantine effects

D Baleanu, MH Abadi, A Jajarmi, KZ Vahid… - Alexandria Engineering …, 2022 - Elsevier
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 …

A robust study on 2019-nCOV outbreaks through non-singular derivative

MA Khan, S Ullah, S Kumar - The European Physical Journal Plus, 2021 - Springer
The new coronavirus disease is still a major panic for people all over the world. The world is
grappling with the second wave of this new pandemic. Different approaches are taken into …

Stability analysis of a non-singular fractional-order covid-19 model with nonlinear incidence and treatment rate

H Joshi, M Yavuz, S Townley, BK Jha - Physica Scripta, 2023 - iopscience.iop.org
In this paper, a non-singular SIR model with the Mittag-Leffler law is proposed. The
nonlinear Beddington-DeAngelis infection rate and Holling type II treatment rate are used …

[PDF][PDF] Modelling and analysis of fractional-order vaccination model for control of COVID-19 outbreak using real data

H Joshi, BK Jha, M Yavuz - Mathematical Biosciences and …, 2023 - aimspress.com
In this paper, we construct the SV1V2EIR model to reveal the impact of two-dose vaccination
on COVID-19 by using Caputo fractional derivative. The feasibility region of the proposed …

Mathematical epidemiological modeling and analysis of monkeypox dynamism with non-pharmaceutical intervention using real data from United Kingdom

M Ngungu, E Addai, A Adeniji, UM Adam… - Frontiers in Public …, 2023 - frontiersin.org
In this study, a mathematical model for studying the dynamics of monkeypox virus
transmission with non-pharmaceutical intervention is created, examined, and simulated …

A variable coefficient third degree generalized Abel equation method for solving stochastic Schrödinger–Hirota model

MS Hashemi - Chaos, Solitons & Fractals, 2024 - Elsevier
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 …

[HTML][HTML] A mathematical COVID-19 model considering asymptomatic and symptomatic classes with waning immunity

N Anggriani, MZ Ndii, R Amelia, W Suryaningrat… - Alexandria Engineering …, 2022 - Elsevier
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 …

[HTML][HTML] A robust study of a piecewise fractional order COVID-19 mathematical model

A Zeb, A Atangana, ZA Khan, S Djillali - Alexandria Engineering Journal, 2022 - Elsevier
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 …

[PDF][PDF] Coronavirus dynamics, infections and preventive interventions using fractional-calculus analysis

S Boulaaras, ZU Rehman, FA Abdullah, R Jan… - Aims Math, 2023 - aimspress.com
In this research work, we construct an epidemic model to understand COVID-19
transmission vaccination and therapy considerations. The model's equilibria were …

Mathematical assessment of monkeypox disease with the impact of vaccination using a fractional epidemiological modeling approach

B Liu, S Farid, S Ullah, M Altanji, R Nawaz… - Scientific Reports, 2023 - nature.com
This present paper aims to examine various epidemiological aspects of the monkeypox viral
infection using a fractional-order mathematical model. Initially, the model is formulated using …