Modeling the dynamics of COVID-19 pandemic with implementation of intervention strategies

S Khajanchi, K Sarkar, S Banerjee - The European Physical Journal Plus, 2022 - Springer
The ongoing COVID-19 epidemic spread rapidly throughout India, with 34,587,822
confirmed cases and 468,980 deaths as of November 30, 2021. Major behavioral, clinical …

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 …

[HTML][HTML] Optimal control analysis of COVID-19 vaccine epidemic model: a case study

AA Khan, S Ullah, R Amin - The European Physical Journal Plus, 2022 - Springer
The purpose of this research is to explore the complex dynamics and impact of vaccination
in controlling COVID-19 outbreak. We formulate the classical epidemic compartmental …

COVID-19 pandemic in India: a mathematical model study

SK Biswas, JK Ghosh, S Sarkar, U Ghosh - Nonlinear dynamics, 2020 - Springer
The present novel coronavirus (SARS-CoV-2) infection has created a global emergency
situation by spreading all over the world in a large scale within very short time period. But …

Impact of intervention on the spread of COVID-19 in India: A model based study

A Senapati, S Rana, T Das, J Chattopadhyay - Journal of Theoretical …, 2021 - Elsevier
The outbreak of coronavirus disease 2019 (COVID-19), caused by the virus severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) has already created emergency …

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 …

[HTML][HTML] Mathematical modeling of the COVID-19 pandemic with intervention strategies

S Khajanchi, K Sarkar, J Mondal, KS Nisar… - Results in Physics, 2021 - Elsevier
Mathematical modeling plays an important role to better understand the disease dynamics
and designing strategies to manage quickly spreading infectious diseases in lack of an …

[HTML][HTML] Optimal control analysis on the impact of non-pharmaceutical interventions and vaccination on the dynamics of COVID-19

KG Mekonen, FM Aragaw, KT Aknda - Results in Control and Optimization, 2023 - Elsevier
COVID-19 is a serious issue, claiming millions of lives across the globe. Starting from the
beginning of the pandemic, different controlling strategies, such as non-pharmaceutical …

How do the contaminated environment influence the transmission dynamics of COVID-19 pandemic?

K Sarkar, J Mondal, S Khajanchi - The European Physical Journal Special …, 2022 - Springer
COVID-19 is an infectious disease caused by the SARS-CoV-2 virus that first appeared in
Wuhan city and then globally. The COVID-19 pandemic exudes public health and socio …

Nonlinear optimal control strategies for a mathematical model of COVID-19 and influenza co-infection

MM Ojo, TO Benson, OJ Peter, EFD Goufo - Physica A: Statistical …, 2022 - Elsevier
Infectious diseases have remained one of humanity's biggest problems for decades. Multiple
disease infections, in particular, have been shown to increase the difficulty of diagnosing …