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   Articles with "prey model" as a keyword



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The Study of Global Stability of a Periodic Beddington–DeAngelis and Tanner Predator-Prey Model

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recommendations! Published in 2019 at "Results in Mathematics"

DOI: 10.1007/s00025-019-1016-9

Abstract: Of concern is the global dynamics of a Beddington–DeAngelis and Tanner type predator-prey model with periodic coefficients. By establishing sufficient conditions, we prove that, despite the high degree of coupling in general, the existence and… read more here.

Keywords: beddington deangelis; deangelis tanner; stability; prey model ... See more keywords
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On a Multi-Delay Lotka-Volterra Predator-Prey Model with Feedback Controls and Prey Diffusion

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recommendations! Published in 2019 at "Acta Mathematica Scientia"

DOI: 10.1007/s10473-019-0209-3

Abstract: This article is focusing on a class of multi-delay predator-prey model with feedback controls and prey diffusion. By developing some new analysis methods and using the theory of differential inequalities as well as constructing a… read more here.

Keywords: system; predator; prey model; multi delay ... See more keywords
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Existence and Uniqueness of the Positive Steady State Solution for a Lotka-Volterra Predator-Prey Model with a Crowding Term

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recommendations! Published in 2020 at "Acta Mathematica Scientia"

DOI: 10.1007/s10473-020-0622-7

Abstract: This paper deals with a Lotka-Volterra predator-prey model with a crowding term in the predator equation. We obtain a critical value λ 1 D (Ω 0 ), and demonstrate that the existence of the predator… read more here.

Keywords: predator prey; prey model; lotka volterra; predator ... See more keywords
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Dynamics of a predator–prey model with double Allee effects and impulse

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recommendations! Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-016-3270-7

Abstract: In this paper, a predator–prey model with double Allee effects and impulse is studied. The existence and stability of the prey-free periodic solution are investigated. The sufficient conditions for global stability of the prey-free periodic… read more here.

Keywords: allee effects; predator prey; prey model; model double ... See more keywords
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Neimark–Sacker bifurcation and chaos control in discrete-time predator–prey model with parasites

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recommendations! Published in 2018 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-018-4507-4

Abstract: In this paper, we discuss the qualitative behavior of a four-dimensional discrete-time predator–prey model with parasites. We investigate existence and uniqueness of positive steady state and find parametric conditions for local asymptotic stability of positive… read more here.

Keywords: predator prey; prey model; discrete time; control ... See more keywords
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Global stability of an eco-epidemiological predator-prey model with saturation incidence

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recommendations! Published in 2017 at "Journal of Applied Mathematics and Computing"

DOI: 10.1007/s12190-015-0969-4

Abstract: A delayed predator-prey model with disease in the predator and stage structure for the prey is investigated. By analyzing the corresponding characteristic equations, the local stability of each of feasible equilibria is studied. The existence… read more here.

Keywords: predator prey; prey model; equilibrium; predator ... See more keywords
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Dynamical Behavior for a Stochastic Predator–Prey Model with HV Type Functional Response

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recommendations! Published in 2017 at "Bulletin of the Malaysian Mathematical Sciences Society"

DOI: 10.1007/s40840-016-0325-3

Abstract: This paper establishes the existence-and-uniqueness theorem of a stochastic delayed predator–prey model with Hassell–Varley type functional response and examines stochastically ultimate boundedness, extinction and global asymptotic stability of this solution. It is interesting to note… read more here.

Keywords: predator prey; prey model; functional response; type functional ... See more keywords
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Bifurcation analysis of modified Leslie-Gower predator-prey model with double Allee effect

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recommendations! Published in 2018 at "Ain Shams Engineering Journal"

DOI: 10.1016/j.asej.2016.07.007

Abstract: Abstract In the present article, a modified Leslie-Gower predator-prey model with double Allee effect, affecting the prey population, is proposed and analyzed. We have considered both strong and weak Allee effects separately. The equilibrium points… read more here.

Keywords: predator prey; prey model; leslie gower; modified leslie ... See more keywords
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Persistence and extinction of a modified Leslie–Gower Holling-type II stochastic predator–prey model with impulsive toxicant input in polluted environments

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recommendations! Published in 2018 at "Nonlinear Analysis: Hybrid Systems"

DOI: 10.1016/j.nahs.2017.08.001

Abstract: Abstract In this paper, a stochastic predator–prey model with modified Leslie–Gower Holling-type II schemes and impulsive toxicant input in polluted environments is developed and analyzed. The threshold between persistence in the mean and extinction is… read more here.

Keywords: predator prey; prey model; leslie gower; modified leslie ... See more keywords
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Stationary distribution of a stochastic predator–prey model with distributed delay and higher order perturbations

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recommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"

DOI: 10.1016/j.physa.2019.01.058

Abstract: Abstract In this paper, we study a stochastic predator–prey model with distributed delay and higher order perturbations. By the linear chain technique, we transform the stochastic system with weak kernel case into an equivalent degenerate… read more here.

Keywords: stochastic predator; model; distributed delay; model distributed ... See more keywords
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Computational dynamics of predator-prey model with the power-law kernel

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recommendations! Published in 2021 at "Results in physics"

DOI: 10.1016/j.rinp.2020.103810

Abstract: Abstract Evolution system which contains fractional derivatives can give rise to useful mathematical model for describing some important real-life or physical scenarios. Here, we suggest some numerical techniques for solving fractional-in-time reaction-diffusion models in the… read more here.

Keywords: model power; computational dynamics; model; prey model ... See more keywords