Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative
Mathematical modeling of infectious diseases with non-integer order getting attentions from scientists and researchers day by day. It is obvious that classical models in epidemiology can only be described through a fixed order while models in fractional order derivative are of not fixed order. Havin...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-01-01
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| Series: | Alexandria Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016821003501 |
| _version_ | 1818648670235525120 |
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| author | M.M. El-Dessoky Muhammad Altaf Khan |
| author_facet | M.M. El-Dessoky Muhammad Altaf Khan |
| author_sort | M.M. El-Dessoky |
| collection | DOAJ |
| description | Mathematical modeling of infectious diseases with non-integer order getting attentions from scientists and researchers day by day. It is obvious that classical models in epidemiology can only be described through a fixed order while models in fractional order derivative are of not fixed order. Having non fixed order the fractional derivative becomes more powerful in modeling real life problems. In the recent era, different novel concepts regarding fractional operators such as the exponential decay and the Mittag–Leffler kernel have been introduced which overcome the limitations of the previous fractional order derivatives. These new operators have been found effective in modeling problems arising in science and engineering. A more recent operator in fractional calculus was introduced that is known as fractal-fractional operator. In this study, we consider this novel approach and apply it to an epidemic model of dengue fever and explore their dynamics. We show some important analysis for the dengue epidemic model in the presence of this new operator. The uniqueness and existence results will be shown. We show the simulation results for the considered model with a novel numerical approach which is not yet considered by anyone for such epidemic model. We obtain results for fractal model when fractional order is one and will have fractional solution when fractal order is one and have when both are present. We show that the fractal-fractional approach is much suitable for an epidemic model rather than fractional operator. |
| first_indexed | 2024-12-17T01:22:07Z |
| format | Article |
| id | doaj.art-7d2511587de545f9ac75747265ee487b |
| institution | Directory Open Access Journal |
| issn | 1110-0168 |
| language | English |
| last_indexed | 2024-12-17T01:22:07Z |
| publishDate | 2022-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Alexandria Engineering Journal |
| spelling | doaj.art-7d2511587de545f9ac75747265ee487b2022-12-21T22:08:47ZengElsevierAlexandria Engineering Journal1110-01682022-01-01611729746Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivativeM.M. El-Dessoky0Muhammad Altaf Khan1Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia; Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, EgyptInstitute for Groundwater Studies, Faculty of Natural and Agricultural Sciences, University of the Free State, Bloemfontein, 9300, South Africa; Corresponding author.Mathematical modeling of infectious diseases with non-integer order getting attentions from scientists and researchers day by day. It is obvious that classical models in epidemiology can only be described through a fixed order while models in fractional order derivative are of not fixed order. Having non fixed order the fractional derivative becomes more powerful in modeling real life problems. In the recent era, different novel concepts regarding fractional operators such as the exponential decay and the Mittag–Leffler kernel have been introduced which overcome the limitations of the previous fractional order derivatives. These new operators have been found effective in modeling problems arising in science and engineering. A more recent operator in fractional calculus was introduced that is known as fractal-fractional operator. In this study, we consider this novel approach and apply it to an epidemic model of dengue fever and explore their dynamics. We show some important analysis for the dengue epidemic model in the presence of this new operator. The uniqueness and existence results will be shown. We show the simulation results for the considered model with a novel numerical approach which is not yet considered by anyone for such epidemic model. We obtain results for fractal model when fractional order is one and will have fractional solution when fractal order is one and have when both are present. We show that the fractal-fractional approach is much suitable for an epidemic model rather than fractional operator.http://www.sciencedirect.com/science/article/pii/S1110016821003501Dengue modelFractal-fractional operatorAtangana-Baleanu derivativeNumerical results |
| spellingShingle | M.M. El-Dessoky Muhammad Altaf Khan Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative Alexandria Engineering Journal Dengue model Fractal-fractional operator Atangana-Baleanu derivative Numerical results |
| title | Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative |
| title_full | Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative |
| title_fullStr | Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative |
| title_full_unstemmed | Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative |
| title_short | Modeling and analysis of an epidemic model with fractal-fractional Atangana-Baleanu derivative |
| title_sort | modeling and analysis of an epidemic model with fractal fractional atangana baleanu derivative |
| topic | Dengue model Fractal-fractional operator Atangana-Baleanu derivative Numerical results |
| url | http://www.sciencedirect.com/science/article/pii/S1110016821003501 |
| work_keys_str_mv | AT mmeldessoky modelingandanalysisofanepidemicmodelwithfractalfractionalatanganabaleanuderivative AT muhammadaltafkhan modelingandanalysisofanepidemicmodelwithfractalfractionalatanganabaleanuderivative |