J. Nonl. Mod. Anal., 2 (2020), pp. 447-465.
Published online: 2021-04
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In this paper, we discuss the dynamics of quitting smoking with Beddington-DeAngelis function. Firstly, the basic reproduction number of the model is obtained by establishing the basic reproduction matrix. Then, by using the Routh-Hurwitz criterion and Lyapunov functionals and LaSalle's Invariant Principle and the second additive compound matrix, local and global dynamics of the model are analyzed. Based on the partial rank correlation coefficients (PRCCs), we discuss some biological implications and focus on the impact of some key model parameters. Finally, the numerical simulations show the theoretical analysis more intuitively, and we give some strategies to control the spread of smokers.
}, issn = {2562-2862}, doi = {https://doi.org/10.12150/jnma.2020.447}, url = {http://global-sci.org/intro/article_detail/jnma/18821.html} }In this paper, we discuss the dynamics of quitting smoking with Beddington-DeAngelis function. Firstly, the basic reproduction number of the model is obtained by establishing the basic reproduction matrix. Then, by using the Routh-Hurwitz criterion and Lyapunov functionals and LaSalle's Invariant Principle and the second additive compound matrix, local and global dynamics of the model are analyzed. Based on the partial rank correlation coefficients (PRCCs), we discuss some biological implications and focus on the impact of some key model parameters. Finally, the numerical simulations show the theoretical analysis more intuitively, and we give some strategies to control the spread of smokers.