Novel stochastic descriptors of a Markovian SIRD model for the assessment of the severity behind epidemic outbreaks

Journal of the Franklin Institute, Journal Year: 2024, Volume and Issue: 361(12), P. 107022 - 107022

Published: June 13, 2024

Language: Английский

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Transient analysis of a SIQS model with state capacities using a non-homogeneous Markov system

Journal of the Franklin Institute, Journal Year: 2024, Volume and Issue: 362(1), P. 107347 - 107347

Published: Nov. 5, 2024

Language: Английский

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Stationary distribution of stochastic COVID-19 epidemic model with control strategies

AIMS Mathematics, Journal Year: 2024, Volume and Issue: 9(11), P. 30413 - 30442

Published: Jan. 1, 2024

<p>In this research article, we investigated a coronavirus (COVID-19) epidemic model with random perturbations, which was mainly constituted of five major classes: the susceptible population, exposed class, infected quarantine and population that has recovered. We studied problem under consideration in order to derive at least one, only nonlocal solution within positive feasible region. The Lyapunov function used develop necessary result existence for ergodic stationary distribution conditions disease's extinction. According our findings, influence Brownian motion noise effects on transmission were powerful. infection may diminish or eradicate if is excessive. To illustrate proposed scheme, numerically simulated all classes' findings.</p>

Language: Английский

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Estimating the Prevalence of Terrorism under Control Policies. A Statistical Modelling Approach

Applied Mathematical Modelling, Journal Year: 2024, Volume and Issue: 137, P. 115642 - 115642

Published: Aug. 18, 2024

Language: Английский

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