Research Article

Analyses of the SIR Epidemic Model Including Treatment and Immigration

Volume: 7 Number: 1 May 8, 2024
EN

Analyses of the SIR Epidemic Model Including Treatment and Immigration

Abstract

This paper aims to examine the dynamics of a variation of a nonlinear SIR epidemic model. We analyze the complex dynamic nature of the discrete-time SIR epidemic model by discretizing a continuous SIR epidemic model subject to treatment and immigration effects with the Euler method. First of all, we show the existence of equilibrium points in the model by reducing the three-dimensional system to the two-dimensional system. Next, we show the stability conditions of the obtained positive equilibrium point and the visibility of flip bifurcation. A feedback control strategy is applied to control the chaos occurring in the system after a certain period of time. We also perform numerical simulations to support analytical results. We do all these analyses for models with and without immigration and show the effect of immigration on dynamics.

Keywords

Flip bifurcation, Immigration, SIR model, Stability

References

  1. [1] F. Brauer, C. Castillo-Cavez, Mathematical Models in Population Biology and Epidemology, Texts in Applied Mathematics, 2001.
  2. [2] R. M. Anderson, R. M. May, Infectious Diseases of Humans: Dynamics and Control, Oxford University Press, 1992.
  3. [3] M. Martcheva, An Introduction to Mathematical Epidemiology, Springer, New York, 2015.
  4. [4] W. Wang, Backward bifurcation of an epidemic model with treatment, Math. Biosci., 201 (2006), 58-71.
  5. [5] A. G. Perez, E. Avila-Vales, G. E. Garcia-Almeida, Bifurcation analysis of an SIR model with logistic growth, nonlinear incidence, and saturated treatment, Complexity, (2019), 1–21.
  6. [6] G. Li, W. Wang, Z. Jin, Global stability of an SEIR epidemic model with constant immigration, Chaos Solitons Fractals, 30 (4) (2006), 1012-1019.
  7. [7] L. Jian-quan, Z. Juan, M. Zhi-en, Global analysis of some epidemic models with general contact rate and constant immigration, Appl. Math. Mech., 25 (4) (2004), 396-404.
  8. [8] Z. A. Khan, A. L. Alaoui, A. Zeb, M. Tilioua, S. Djilali, Global dynamics of a SEI epidemic model with immigration and generalized nonlinear incidence functional, Results Phys., 27 (2021), 104477.
  9. [9] A. Zeb, S. Djilali, T. Saeed, M. S. Alhodaly, N. Gul, Global proprieties of an SIR epidemic model with nonlocal diffusion and immigration, Results Phys., 39 (2022), 105758.
  10. [10] A. G. M. Selvam, R. Janagaraj, S. Britto Jacob, D. Vignesh, Stability and bifurcations of a discrete-time Prey–predator system with constant prey refuge, J. Phys. Conf. Ser., 2070 012068 (2021), 1-13.
APA
Ak Gümüş, Ö., Selvam, G. M., Kılınç, N., & Rajendran, J. (2024). Analyses of the SIR Epidemic Model Including Treatment and Immigration. Journal of Mathematical Sciences and Modelling, 7(1), 1-13. https://doi.org/10.33187/jmsm.1341741
AMA
1.Ak Gümüş Ö, Selvam GM, Kılınç N, Rajendran J. Analyses of the SIR Epidemic Model Including Treatment and Immigration. Journal of Mathematical Sciences and Modelling. 2024;7(1):1-13. doi:10.33187/jmsm.1341741
Chicago
Ak Gümüş, Özlem, George Maria Selvam, Narin Kılınç, and Janagaraj Rajendran. 2024. “Analyses of the SIR Epidemic Model Including Treatment and Immigration”. Journal of Mathematical Sciences and Modelling 7 (1): 1-13. https://doi.org/10.33187/jmsm.1341741.
EndNote
Ak Gümüş Ö, Selvam GM, Kılınç N, Rajendran J (May 1, 2024) Analyses of the SIR Epidemic Model Including Treatment and Immigration. Journal of Mathematical Sciences and Modelling 7 1 1–13.
IEEE
[1]Ö. Ak Gümüş, G. M. Selvam, N. Kılınç, and J. Rajendran, “Analyses of the SIR Epidemic Model Including Treatment and Immigration”, Journal of Mathematical Sciences and Modelling, vol. 7, no. 1, pp. 1–13, May 2024, doi: 10.33187/jmsm.1341741.
ISNAD
Ak Gümüş, Özlem - Selvam, George Maria - Kılınç, Narin - Rajendran, Janagaraj. “Analyses of the SIR Epidemic Model Including Treatment and Immigration”. Journal of Mathematical Sciences and Modelling 7/1 (May 1, 2024): 1-13. https://doi.org/10.33187/jmsm.1341741.
JAMA
1.Ak Gümüş Ö, Selvam GM, Kılınç N, Rajendran J. Analyses of the SIR Epidemic Model Including Treatment and Immigration. Journal of Mathematical Sciences and Modelling. 2024;7:1–13.
MLA
Ak Gümüş, Özlem, et al. “Analyses of the SIR Epidemic Model Including Treatment and Immigration”. Journal of Mathematical Sciences and Modelling, vol. 7, no. 1, May 2024, pp. 1-13, doi:10.33187/jmsm.1341741.
Vancouver
1.Özlem Ak Gümüş, George Maria Selvam, Narin Kılınç, Janagaraj Rajendran. Analyses of the SIR Epidemic Model Including Treatment and Immigration. Journal of Mathematical Sciences and Modelling. 2024 May 1;7(1):1-13. doi:10.33187/jmsm.1341741