{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T14:28:27Z","timestamp":1753885707141,"version":"3.41.2"},"reference-count":45,"publisher":"World Scientific Pub Co Pte Ltd","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Model. Simul. Sci. Comput."],"published-print":{"date-parts":[[2024,12]]},"abstract":"<jats:p> Internet worms have received a lot of attention because of their massive hazards to the internet. As the internet worms propagate quickly, therefore, the automatic control on the internet is required. In this paper, we present a new epidemic model called susceptible-breaking out-quarantine-treatment-recovered (SBQTR) model which integrates dynamic quarantine and treatment approaches to control the spread of internet worms. By using the SBQTR model, we can calculate the basic reproduction number [Formula: see text], which determines the existence of worms. The model has two equilibrium states: virus-free equilibrium (VFE) and viral equilibrium (VE). The stability analysis of both the equilibrium points is carried out and impact of treatment is examined under various parametric values. The sensitivity analysis of model is carried out to determine the impact of model parameters on virus transmission. Furthermore, we established nonstandard finite difference (NSFD) schemes and Runge\u2013Kutta algorithm of order 4 (RK-4) for SBQTR model. The stated NSFD technique retains all of the significant properties of system (1), whereas RK-4 mechanism gives negative solutions and doesn\u2019t converge to the equilibrium points of system (1). Numerical results together with comparison for various values of step size ([Formula: see text]) are available. Bifurcation value of infection coefficient is also investigated. It is shown that an appropriate treatment is essential to control the spread of worms in computer network. <\/jats:p>","DOI":"10.1142\/s1793962325500175","type":"journal-article","created":{"date-parts":[[2024,11,15]],"date-time":"2024-11-15T13:46:51Z","timestamp":1731678411000},"source":"Crossref","is-referenced-by-count":1,"title":["Bifurcation and sensitivity analysis along with the numerical simulations of susceptible breaking-out quarantine treatment recovered computer model"],"prefix":"10.1142","volume":"15","author":[{"given":"Noor","family":"Aziz","sequence":"first","affiliation":[{"name":"Department of Mathematics, COMSATS University Islamabad, Lahore Campus, Pakistan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Syed T. 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