A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative
A mathematical model of an interaction between two populations namely prey and predator is studied based on a Gause-type predator–prey model involving the additive Allee effect and intraspecific competition on the predator. A famous fractional operator called Atangana–Baleanu–Caputo fractional deriv...
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Elsevier
2023-06-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379723002826 |
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| author | Nursanti Anggriani Hasan S. Panigoro Emli Rahmi Olumuyiwa James Peter Sayooj Aby Jose |
| author_facet | Nursanti Anggriani Hasan S. Panigoro Emli Rahmi Olumuyiwa James Peter Sayooj Aby Jose |
| author_sort | Nursanti Anggriani |
| collection | DOAJ |
| description | A mathematical model of an interaction between two populations namely prey and predator is studied based on a Gause-type predator–prey model involving the additive Allee effect and intraspecific competition on the predator. A famous fractional operator called Atangana–Baleanu–Caputo fractional derivative (ABC) is employed to integrate the impact of the memory effect on the dynamical behavior of the model. The existence, uniqueness, non-negativity, and boundedness of the solution are given to confirm the biological feasibility and validity of the model. Three types of equilibrium points are identified on the origin, axial, and interior including their existence conditions. The Lyapunov direct method for the ABC model is used to investigate the asymptotic stability condition for each equilibrium point. The numerical simulations are provided to demonstrate the impact of several biological parameters on the dynamics of the solutions. The emergence of transcritical, saddle–node, and backward bifurcations driven by the Allee constant are provided which resulted in the appearance of bistability condition. A Hopf bifurcation as well as the evolution of the limit-cycle also occurs as the impact of the memory effect. Each analytical and numerical result is biologically interpreted to show the way that the density of both populations always balances in their ecosystem. |
| first_indexed | 2024-03-13T08:07:34Z |
| format | Article |
| id | doaj.art-a6f629a4701b4f86b797b40481fec7c3 |
| institution | Directory Open Access Journal |
| issn | 2211-3797 |
| language | English |
| last_indexed | 2024-03-13T08:07:34Z |
| publishDate | 2023-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj.art-a6f629a4701b4f86b797b40481fec7c32023-06-01T04:35:46ZengElsevierResults in Physics2211-37972023-06-0149106489A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivativeNursanti Anggriani0Hasan S. Panigoro1Emli Rahmi2Olumuyiwa James Peter3Sayooj Aby Jose4Department of Mathematics, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21 Jatinangor, Kab. Sumedang 45363 Jawa Barat, Indonesia; Corresponding author.Post Doctoral Program, Department of Mathematics, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21 Jatinangor, Kab. Sumedang 45363 Jawa Barat, Indonesia; Biomathematics Research Group, Department of Mathematics, Universitas Negeri Gorontalo, Bone Bolango 96554, IndonesiaBiomathematics Research Group, Department of Mathematics, Universitas Negeri Gorontalo, Bone Bolango 96554, IndonesiaDepartment of Mathematical and Computer Sciences, University of Medical Sciences, Ondo City, Ondo State, Nigeria; Department of Epidemiology and Biostatistics, School of Public Health, University of Medical Sciences, Ondo City, Ondo State, NigeriaDepartment of Mathematics, Alagappa University, Karaikudi 630 004, India; School of Mathematics & Statistics, Mahatma Gandhi University, Kottayam, Kerala, IndiaA mathematical model of an interaction between two populations namely prey and predator is studied based on a Gause-type predator–prey model involving the additive Allee effect and intraspecific competition on the predator. A famous fractional operator called Atangana–Baleanu–Caputo fractional derivative (ABC) is employed to integrate the impact of the memory effect on the dynamical behavior of the model. The existence, uniqueness, non-negativity, and boundedness of the solution are given to confirm the biological feasibility and validity of the model. Three types of equilibrium points are identified on the origin, axial, and interior including their existence conditions. The Lyapunov direct method for the ABC model is used to investigate the asymptotic stability condition for each equilibrium point. The numerical simulations are provided to demonstrate the impact of several biological parameters on the dynamics of the solutions. The emergence of transcritical, saddle–node, and backward bifurcations driven by the Allee constant are provided which resulted in the appearance of bistability condition. A Hopf bifurcation as well as the evolution of the limit-cycle also occurs as the impact of the memory effect. Each analytical and numerical result is biologically interpreted to show the way that the density of both populations always balances in their ecosystem.http://www.sciencedirect.com/science/article/pii/S2211379723002826Atangana–BaleanuPredator–preyCompetitionAllee effectDynamics |
| spellingShingle | Nursanti Anggriani Hasan S. Panigoro Emli Rahmi Olumuyiwa James Peter Sayooj Aby Jose A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative Results in Physics Atangana–Baleanu Predator–prey Competition Allee effect Dynamics |
| title | A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative |
| title_full | A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative |
| title_fullStr | A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative |
| title_full_unstemmed | A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative |
| title_short | A predator–prey model with additive Allee effect and intraspecific competition on predator involving Atangana–Baleanu–Caputo derivative |
| title_sort | predator prey model with additive allee effect and intraspecific competition on predator involving atangana baleanu caputo derivative |
| topic | Atangana–Baleanu Predator–prey Competition Allee effect Dynamics |
| url | http://www.sciencedirect.com/science/article/pii/S2211379723002826 |
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