Insights into COVID-19 stochastic modelling with effects of various transmission rates: simulations with real statistical data from UK, Australia, Spain, and India

C Xu, Y Pang, Z Liu, J Shen, M Liao, P Li - Physica Scripta, 2024 - iopscience.iop.org
Abstract In the literature [16], the COVID-19 model has been constructed using deterministic
approach. The present manuscript examines a stochastic model designed to capture the …

Stochastic analysis of a COVID-19 model with effects of vaccination and different transition rates: Real data approach

C Xu, Z Liu, Y Pang, A Akgül - Chaos, Solitons & Fractals, 2023 - Elsevier
This paper presents a stochastic model for COVID-19 that takes into account factors such as
incubation times, vaccine effectiveness, and quarantine periods in the spread of the virus in …

A primer on using mathematics to understand COVID-19 dynamics: Modeling, analysis and simulations

AB Gumel, EA Iboi, CN Ngonghala… - Infectious Disease …, 2021 - Elsevier
Abstract The novel coronavirus (COVID-19) pandemic that emerged from Wuhan city in
December 2019 overwhelmed health systems and paralyzed economies around the world. It …

A stochastic mathematical model for understanding the COVID-19 infection using real data

FS Alshammari, FT Akyildiz, MA Khan, A Din… - Symmetry, 2022 - mdpi.com
Natural symmetry exists in several phenomena in physics, chemistry, and biology.
Incorporating these symmetries in the differential equations used to characterize these …

A mathematical model for COVID-19 transmission dynamics with a case study of India

P Samui, J Mondal, S Khajanchi - Chaos, Solitons & Fractals, 2020 - Elsevier
The ongoing COVID-19 has precipitated a major global crisis, with 968,117 total confirmed
cases, 612,782 total recovered cases and 24,915 deaths in India as of July 15, 2020. In …

The dynamical model for COVID-19 with asymptotic analysis and numerical implementations

J Liu, L Wang, Q Zhang, ST Yau - Applied Mathematical Modelling, 2021 - Elsevier
Abstract The 2019 novel coronavirus (COVID-19) emerged at the end of 2019 has a great
impact on China and all over the world. The transmission mechanism of COVID-19 is still …

[HTML][HTML] Stochastic differential equation model of Covid-19: Case study of Pakistan

A El Koufi, N El Koufi - Results in physics, 2022 - Elsevier
In recent years, the world lived a horrible nightmare named the Covid-19 pandemic. It's
changing lifestyle caused the closure of critical establishments like schools, sports halls …

A quantitative and qualitative analysis of the COVID–19 pandemic model

SHA Khoshnaw, M Shahzad, M Ali, F Sultan - Chaos, Solitons & Fractals, 2020 - Elsevier
Global efforts around the world are focused on to discuss several health care strategies for
minimizing the impact of the new coronavirus (COVID-19) on the community. As it is clear …

A novel Monte Carlo simulation procedure for modelling COVID-19 spread over time

G Xie - Scientific reports, 2020 - nature.com
Abstract The coronavirus disease 2019 (COVID-19) has now spread throughout most
countries in the world causing heavy life losses and damaging social-economic impacts …

Application of mathematical modeling in prediction of COVID-19 transmission dynamics

A AlArjani, MT Nasseef, SM Kamal, BVS Rao… - Arabian Journal for …, 2022 - Springer
The entire world has been affected by the outbreak of COVID-19 since early 2020. Human
carriers are largely the spreaders of this new disease, and it spreads much faster compared …