Chinese Physics B, Volume. 29, Issue 9, (2020)

Dynamical analysis for hybrid virus infection system in switching environment

Dong-Xi Li1、† and Ni Zhang2
Author Affiliations
  • 1College of Data Science, Taiyuan University of Technology, Taiyuan 030024, China
  • 2College of Mathematics, Taiyuan University of Technology, Taiyuan 03004, China
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    We investigate the dynamical behavior of hybrid virus infection systems with nonlytic immune response in switching environment, which is modeled as a stochastic process of telegraph noise and represented as a multi-state Markov chains. Firstly, The existence of unique positive solution and boundedness of the new hybrid system is proved. Furthermore, the sufficient conditions for extinction and persistence of virus are established. Finally, stochastic simulations are performed to test and demonstrate the conclusions. As a consequence, our work suggests that stochastic switching environment plays a crucial role in the process of virus prevention and treatment.

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    Dong-Xi Li, Ni Zhang. Dynamical analysis for hybrid virus infection system in switching environment[J]. Chinese Physics B, 2020, 29(9):

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    Paper Information

    Received: Mar. 5, 2020

    Accepted: --

    Published Online: Apr. 29, 2021

    The Author Email: Li Dong-Xi (dxli0426@126.com)

    DOI:10.1088/1674-1056/ab8c3f

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