A case study of fractal-fractional tuberculosis model in China: Existence and stability theories along with numerical simulations

H Khan, K Alam, H Gulzar, S Etemad… - … and Computers in …, 2022‏ - Elsevier
In this article, a fractal-fractional order tuberculosis mathematical model is presented for the
existence results, numerical simulations and stability analysis. The model has six classes S …

[HTML][HTML] Time series forecasting of new cases and new deaths rate for COVID-19 using deep learning methods

N Ayoobi, D Sharifrazi, R Alizadehsani, A Shoeibi… - Results in physics, 2021‏ - Elsevier
The first known case of Coronavirus disease 2019 (COVID-19) was identified in December
2019. It has spread worldwide, leading to an ongoing pandemic, imposed restrictions and …

On the stochastic modeling of COVID‐19 under the environmental white noise

S Hussain, EN Madi, H Khan, H Gulzar… - Journal of Function …, 2022‏ - Wiley Online Library
The COVID‐19 pandemic has caused emotional loss to people around the world and
provides an unusual test for public welfare, educational framework, food frameworks, and …

A mathematical model of COVID‐19 with vaccination and treatment

ML Diagne, H Rwezaura, SY Tchoumi… - … Methods in Medicine, 2021‏ - Wiley Online Library
We formulate and theoretically analyze a mathematical model of COVID‐19 transmission
mechanism incorporating vital dynamics of the disease and two key therapeutic measures …

[HTML][HTML] A numerical study of fractional order population dynamics model

H Jafari, RM Ganji, NS Nkomo, YP Lv - Results in Physics, 2021‏ - Elsevier
In this research, the population dynamics model including the predator-prey problem and
the logistic equation are generalized by using fractional operator in term of Caputo-Fabrizio …

Investigation of the stochastic modeling of COVID-19 with environmental noise from the analytical and numerical point of view

S Hussain, EN Madi, H Khan, S Etemad, S Rezapour… - Mathematics, 2021‏ - mdpi.com
In this article, we propose a novel mathematical model for the spread of COVID-19 involving
environmental white noise. The new stochastic model was studied for the existence and …

[PDF][PDF] Stability analysis of COVID-19 outbreak using Caputo-Fabrizio fractional differential equation

M Sivashankar, S Sabarinathan, V Govindan… - Aims Math, 2023‏ - researchgate.net
The main aim of this paper is to construct a mathematical model for the spread of SARS-CoV-
2 infection. We discuss the modified COVID-19 and change the model to fractional order …

Conceptual analysis of the combined effects of vaccination, therapeutic actions, and human subjection to physical constraint in reducing the prevalence of COVID-19 …

MK Kolawole, MO Olayiwola, AI Alaje… - Beni-Suef University …, 2023‏ - Springer
Background The COVID-19 pandemic has put the world's survival in jeopardy. Although the
virus has been contained in certain parts of the world after causing so much grief, the risk of …

[HTML][HTML] Time-variant reliability-based prediction of COVID-19 spread using extended SEIVR model and Monte Carlo sampling

M Shadabfar, M Mahsuli, AS Khoo**e, VR Hosseini - Results in Physics, 2021‏ - Elsevier
A probabilistic method is proposed in this study to predict the spreading profile of the
coronavirus disease 2019 (COVID-19) in the United State (US) via time-variant reliability …

Advanced analysis in epidemiological modeling: Detection of wave

A Atangana, S İğret Araz - MedRxiv, 2021‏ - medrxiv.org
Some mathematical concepts have been used in the last decades to predict the behavior of
spread of infectious diseases. Among them, the reproductive number concept has been …