Some novel mathematical analysis on the fractal–fractional model of the AH1N1/09 virus and its generalized Caputo-type version

S Etemad, I Avci, P Kumar, D Baleanu… - Chaos, Solitons & …, 2022 - Elsevier
In this paper, we formulate a new model of a particular type of influenza virus called
AH1N1/09 in the framework of the four classes consisting of susceptible, exposed, infectious …

Mathematical modeling and optimal intervention strategies of the COVID-19 outbreak

J Mondal, S Khajanchi - Nonlinear dynamics, 2022 - Springer
Abstract 34,354,966 active cases and 460,787 deaths because of COVID-19 pandemic were
recorded on November 06, 2021, in India. To end this ongoing global COVID-19 pandemic …

Study of COVID-19 epidemiological evolution in India with a multi-wave SIR model

K Ghosh, AK Ghosh - Nonlinear Dynamics, 2022 - Springer
The global pandemic due to the outbreak of COVID-19 ravages the whole world for more
than two years in which all the countries are suffering a lot since December 2019. In this …

A comparative study of deterministic and stochastic dynamics of rumor propagation model with counter-rumor spreader

M Ghosh, P Das, P Das - Nonlinear Dynamics, 2023 - Springer
With the popularity of various social media, the propagation of rumors is becoming a social
threat. Here, the proposed mathematical model signifies the dynamics of rumor propagation …

A stochastically perturbed co-infection epidemic model for COVID-19 and hepatitis B virus

A Din, S Amine, A Allali - Nonlinear Dynamics, 2023 - Springer
A new co-infection model for the transmission dynamics of two virus hepatitis B (HBV) and
coronavirus (COVID-19) is formulated to study the effect of white noise intensities. First, we …

Vaccinations, mobility and COVID-19 transmission

J Guo, C Deng, F Gu - … Journal of Environmental Research and Public …, 2021 - mdpi.com
In order to prevent the spread of coronavirus disease 2019 (COVID-19), 52.4% of the world
population had received at least one dose of a vaccine at17 November 2021, but little is …

Symptomatic COVID-19 in pregnancy: hospital cohort data between May 2020 and April 2021, risk factors and medicolegal implications

M Maranto, S Zaami, V Restivo, D Termini, A Gangemi… - Diagnostics, 2023 - mdpi.com
Pregnancy does not appear to increase susceptibility to SARS-CoV-2 infection, but some
physiological changes, such as the reduction of residual functional volumes, elevation of the …

A modified gorilla troops optimizer for global optimization problem

T Wu, D Wu, H Jia, N Zhang, KH Almotairi, Q Liu… - Applied Sciences, 2022 - mdpi.com
The Gorilla Troops Optimizer (GTO) is a novel Metaheuristic Algorithm that was proposed in
2021. Its design was inspired by the lifestyle characteristics of gorillas, including migration to …

Optimal control and cost-effectiveness analysis for a COVID-19 model with individual protection awareness

Y Yuan, N Li - Physica A: Statistical Mechanics and its Applications, 2022 - Elsevier
This paper is focused on the design of optimal control strategies for COVID-19 and the
model containing susceptible individuals with awareness of protection and susceptible …

Investigation of vaccination game approach in spreading covid-19 epidemic model with considering the birth and death rates

G Vivekanandhan, MN Zavareh, H Natiq… - Chaos, Solitons & …, 2022 - Elsevier
In this study, an epidemic model for spreading COVID-19 is presented. This model considers
the birth and death rates in the dynamics of spreading COVID-19. The birth and death rates …