Year: 2020
Author: Zhimin Li, Tailei Zhang, Jianzhong Gao, Shu Fang
Journal of Nonlinear Modeling and Analysis, Vol. 2 (2020), Iss. 3 : pp. 447–465
Abstract
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.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.12150/jnma.2020.447
Journal of Nonlinear Modeling and Analysis, Vol. 2 (2020), Iss. 3 : pp. 447–465
Published online: 2020-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 19
Keywords: Beddington-DeAngelis function Quitting smoking model Local stability Global stability.