Threshold behavior in two types of stochastic three strains influenza virus models

Qun Liu, Daqing Jiang, Tasawar Hayat, Ahmed Alsaedi and Bashir Ahmad

Physica A: Statistical Mechanics and its Applications, 2020, vol. 549, issue C

Abstract: In this paper, we study two types of stochastic models consisting of three strains of influenza. For each type of the stochastic model, we establish sufficient conditions for extinction and persistence in the mean of these diseases by using the stochastic Lyapunov analysis method. Meanwhile, we obtain the threshold between persistence in the mean and extinction of the diseases.

Keywords: Three strains; Influenza; Persistence; Extinction; Threshold (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:549:y:2020:i:c:s0378437119322551

DOI: 10.1016/j.physa.2019.124082

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