Dynamic behaviors and non-instantaneous impulsive vaccination of an SAIQR model on complex networks

Xinjie Fu and JinRong Wang

Applied Mathematics and Computation, 2024, vol. 465, issue C

Abstract: We establish an SAIQR epidemic network model, in which asymptomatic infected people (A) are as contagious as infected people (I). The basic reproductive number R0 is calculated, and the globally asymptotically stable of the disease-free equilibrium, the globally attractive and globally asymptotically stable of the endemic equilibrium are obtained. For the control of epidemic transmission, we take into account the non-instantaneous impulsive vaccination in the model, calculate the basic reproduction number R0⁎ of the model, and demonstrate that the disease-free T-periodic solution is globally attractive and the model is permanent. Finally, we choose scale-free network to simulate numerically and validate the results of this paper.

Keywords: Complex networks; Globally attractive; Globally asymptotically stable; Non-instantaneous impulsive vaccination; Permanence (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:465:y:2024:i:c:s0096300323005945

DOI: 10.1016/j.amc.2023.128425

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