Zobrazeno 1 - 10
of 885
pro vyhledávání: '"Prey–predator model"'
Autor:
Jawdat Alebraheem, Tabarek Qasim Ibrahim, Ghassan Ezzulddin Arif, Aws Asaad Hamdi, Omar Bazighifan, Ali Hasan Ali
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 605-625 (2024)
In this paper, we propose competitive predator-prey models with a small immigration into the prey. The dynamics of these models are investigated by addressing the boundedness, coexistence, and extinction conditions, as well as the local and global st
Externí odkaz:
https://doaj.org/article/87d2f1c791c34f66a14dec47822f4dea
Autor:
Fengrong Zhang, Ruining Chen
Publikováno v:
Electronic Research Archive, Vol 32, Iss 7, Pp 4723-4740 (2024)
This paper explored a delayed diffusive prey-predator model with prey-taxis involving the volume-filling mechanism subject to homogeneous Neumann boundary condition. To figure out the impact on the dynamic of the prey-predator model due to prey-taxis
Externí odkaz:
https://doaj.org/article/d050fd296a5d4659a650165c9df6ab74
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 14982-14996 (2024)
In this paper, we introduce a novel stochastic prey-predator model under random small immigration. Mainly, we prove boundedness for the solution of the model using probabilistic and analytic types of inequalities. Furthermore, possible conditions on
Externí odkaz:
https://doaj.org/article/59dea6f81972427b85cfa6c76e94160d
Autor:
Ilse Domínguez-Alemán, Itzel Domínguez-Alemán, Juan Carlos Hernández-Gómez, Francisco J. Ariza-Hernández
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 3, Pp 3713-3741 (2024)
In this paper, we study a generalized eco-epidemiological model of fractional order for the predator-prey type in the presence of an infectious disease in the prey. The proposed model considers that the disease infects the prey, causing them to be di
Externí odkaz:
https://doaj.org/article/b7c64d3f3f18429485565d91c180191b
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 11, Pp 19584-19616 (2023)
In this paper, we revisit a discrete prey-predator model with the Allee effect in prey to find its more complex dynamical properties. After pointing out and correcting those known errors for the local stability of the unique positive fixed point $ E_
Externí odkaz:
https://doaj.org/article/96d177c7b423457da5e793cd3bcb3026
Publikováno v:
Boundary Value Problems, Vol 2023, Iss 1, Pp 1-21 (2023)
Abstract In this study, we consider a prey–predator model with prey refuge and intraspecific competition between predators using the Crowley–Martin functional response and investigate the dynamic characteristics of spatial and nonspatial prey–p
Externí odkaz:
https://doaj.org/article/610e0af4652c4c60ac2ec50f1afb674e
Publikováno v:
Alexandria Engineering Journal, Vol 77, Iss , Pp 341-350 (2023)
The systems with fractional time derivative (FTD) and fractional space derivative (FSD), with different versions, have occupied a vast area of research in the literature. It is worth mentioning that in the literature when establishing the solutions o
Externí odkaz:
https://doaj.org/article/e693b91cac31403994e22283e8fccee5
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 9, Iss , Pp 100649- (2024)
Prey–predator models play a vital role in mathematical biology. The competition that evolves between them is addressed in a broad scenario. According to genetics theory, various specie’s genotypes yield different outcomes in competition. This ins
Externí odkaz:
https://doaj.org/article/7878dbbaa3a441ed97817ab10da68cc1
Publikováno v:
Symmetry, Vol 16, Iss 7, p 800 (2024)
This paper analyzes the dynamic behavior of a fishery model described by differential algebraic equations. Two patches, namely free fishing area and protected area, are included in the model. The migration of fish is symmetrical, i.e., the fish can m
Externí odkaz:
https://doaj.org/article/efcc5a271dc840f6b3643c5626ea3c1f