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Modelling and control of a fractional-order epidemic model with fear effect
https://orcid.org/http://orcid.org/0000-0002-0123-9940
In this paper, we formulate and study a new fractional-order SIS epidemic model with fear effect of an infectious disease and treatment control. The existence and uniqueness, nonnegativity and finiteness of the system solutions for the proposed model have been analysed. All equilibria of the model system are found, and their local and also global stability analyses are examined. Conditions for fractional backward and fractional Hopf bifurcation are also analysed. We study how the disease control parameter, level of fear and fractional order play a role in the stability of equilibria and Hopf bifurcation. Further, we have established our analytical results through several numerical simulations.
Modelling and control of a fractional-order epidemic model with fear effect
https://orcid.org/http://orcid.org/0000-0002-0123-9940
In this paper, we formulate and study a new fractional-order SIS epidemic model with fear effect of an infectious disease and treatment control. The existence and uniqueness, nonnegativity and finiteness of the system solutions for the proposed model have been analysed. All equilibria of the model system are found, and their local and also global stability analyses are examined. Conditions for fractional backward and fractional Hopf bifurcation are also analysed. We study how the disease control parameter, level of fear and fractional order play a role in the stability of equilibria and Hopf bifurcation. Further, we have established our analytical results through several numerical simulations.
Modelling and control of a fractional-order epidemic model with fear effect
https://orcid.org/http://orcid.org/0000-0002-0123-9940
In this paper, we formulate and study a new fractional-order SIS epidemic model with fear effect of an infectious disease and treatment control. The existence and uniqueness, nonnegativity and finiteness of the system solutions for the proposed model have been analysed. All equilibria of the model system are found, and their local and also global stability analyses are examined. Conditions for fractional backward and fractional Hopf bifurcation are also analysed. We study how the disease control parameter, level of fear and fractional order play a role in the stability of equilibria and Hopf bifurcation. Further, we have established our analytical results through several numerical simulations.
Modelling and control of a fractional-order epidemic model with fear effect
Energ. Ecol. Environ.
Mandal, Manotosh (author) / Jana, Soovoojeet (author) / Nandi, Swapan Kumar (author) / Kar, T. K. (author)
Energy, Ecology and Environment ; 5 ; 421-432
2020-12-01
12 pages
Article (Journal)
Electronic Resource
English
Ultracapacitor Modelling and Control Using Discrete Fractional Order State-Space Model
| DOAJ | 2008