Viral pandemics of the last four decades: pathophysiology, health impacts and perspectives

S Roychoudhury, A Das, P Sengupta, S Dutta… - International journal of …, 2020 - mdpi.com
The last four decades has witnessed some of the deadliest viral pandemics with far-reaching
consequences. These include the Human Immunodeficiency Virus (HIV)(1981), Severe …

Computational applications of extended SIR models: A review focused on airborne pandemics

T Lazebnik - Ecological Modelling, 2023 - Elsevier
Epidemiological-Mathematical models are powerful tools for estimating the course of a
pandemic and exploring different scenarios through pandemic intervention policies (PIPs) …

Stability and numerical solutions of second wave mathematical modeling on covid-19 and omicron outbreak strategy of pandemic: Analytical and error analysis of …

A Muniyappan, B Sundarappan, P Manoharan… - Mathematics, 2022 - mdpi.com
This paper deals with the mathematical modeling of the second wave of COVID-19 and
verifies the current Omicron variant pandemic data in India. We also we discussed such as …

[HTML][HTML] Lyapunov stability and wave analysis of Covid-19 omicron variant of real data with fractional operator

C Xu, M Farman, A Hasan, A Akgül, M Zakarya… - Alexandria Engineering …, 2022 - Elsevier
The fractional derivative is an advanced category of mathematics for real-life problems. This
work focus on the investigation of 2nd wave of the Corona virus in India. We develop a time …

Economic aspects of the detection of new strains in a multi-strain epidemiological–mathematical model

L Shami, T Lazebnik - Chaos, Solitons & Fractals, 2022 - Elsevier
Mankind has struggled with pathogens throughout history. In this context, the contribution of
vaccines to the continued economic and social prosperity of humanity is enormous, but it is …

Predicting the Spread of COVID-19 Using Model Augmented to Incorporate Quarantine and Testing

N Anand, A Sabarinath, S Geetha… - Transactions of the Indian …, 2020 - Springer
India imposed a nationwide lockdown from 25th March 2020 onwards to combat the spread
of COVID-19 pandemic. To model the spread of a disease and to predict its future course …

[HTML][HTML] Dynamic model of COVID-19 and citizens reaction using fractional derivative

RB Ogunrinde, UK Nwajeri, SE Fadugba… - Alexandria Engineering …, 2021 - Elsevier
This paper presents dynamic model of COVID-19 and citizens reaction from a fraction of the
population in Nigeria using fractional derivative. We consider the reported cases from …

Spatiotemporal dynamics of periodic waves in SIR model with driving factors

QQ Zheng, JW Shen, V Pandey, YM Zhao… - New Journal of …, 2023 - iopscience.iop.org
The world faces Covid-19 waves, and the overall pattern of confirmed cases shows periodic
oscillations. In this paper, we investigate the spatiotemporal spread of Covid-19 in the …

Correcting notification delay and forecasting of COVID-19 data

AJQ Sarnaglia, B Zamprogno, FAF Molinares… - Journal of mathematical …, 2022 - Elsevier
Since the first official case of COVID-19 was reported, many researchers around the world
have spent their time trying to understand the dynamics of the virus by modeling and …

Mathematical optimization modeling for estimating the incidence of clinical diseases

MK Kadhim, FA Wahbi… - International Journal of …, 2022 - ijnaa.semnan.ac.ir
The notion that infectious disease transmission and dissemination are governed by rules
that may be expressed mathematically is not new. In fact, the nonlinear dynamics of …