The infectious disease brought on by COVID-19 is the pandemic that has put the lives and
economy of the entire planet in jeopardy. The only alternatives available before the creation …

This paper proposes a mathematical model to investigate the dynamic behaviors of a
modified computer virus model using the Atangana–Baleanu fractional derivative in the …

While progress has been made in information source localization, it has overlooked the
prevalent friend and adversarial relationships in social networks. This paper addresses this …

Despite significant progress in source localization, challenges persist in identifying optimal
observers for nonlinear propagation models and locating sources during the early stages of …

This study analyzes the optimal control of a fractional SEIR model representing the spread of
computer viruses in an internet network under the influence of singular and non-singular …

Securing computers is crucial to prevent data breaches, identity theft, and financial losses.
Virus incursions disrupt operations, causing downtime and costly repairs. Protective …

Computer virus attacks result in significant losses each year, drawing considerable attention
from enterprises, governments, academic institutions, and various other sectors …

In this study, the incommensurate fractional-order King Cobra (IFKC) chaotic system has
been investigated. Through bifurcation diagrams and Lyapunov exponent spectra, it has …

This chapter presents the impact of adult vaccination as a control strategy on a model
describing the spreading of COVID-19 between the kids and adults. The main goal is …

This chapter is dedicated to what measures could have been taken to prevent COVID-19
from becoming a pandemic. Since COVID-19 shows the distribution according to the power …