2017
DOI: 10.20454/jmmnm.2017.1097
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A fractional calculus approach to Rosenzweig-MacArthur predator-prey model and its solution

Abstract: In this paper we present analytical solution of a fractional order predator-prey model, where prey grows logistically and predation occurs following type II response function, by homotopy perturbation method. Numerical solutions are presented to illustrate different particular cases. Our computational results show that accurate solution may be obtained with few iterations.

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Cited by 6 publications
(6 citation statements)
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“…It also has applications in other fields of science and engineering [7,8,9,10,11]. Some recent studies discuss about the approximate solution of nonlinear fractional-order differential population models [1,12] and some others study the qualitative behavior of nonlinear interactions of biological systems [13,14,15,16,17]. However, existence and proof of Hopf bifurcation, that causes oscillations in population densities due to fractional-order, is rare in the fractionalorder population model.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…It also has applications in other fields of science and engineering [7,8,9,10,11]. Some recent studies discuss about the approximate solution of nonlinear fractional-order differential population models [1,12] and some others study the qualitative behavior of nonlinear interactions of biological systems [13,14,15,16,17]. However, existence and proof of Hopf bifurcation, that causes oscillations in population densities due to fractional-order, is rare in the fractionalorder population model.…”
Section: Introductionmentioning
confidence: 99%
“…both roots of(12) are negative real or complex conjugate with negative real parts. Hence | arg(ξ 1,2 ) |> mπ 2 , ∀m ∈ (0, 1].…”
mentioning
confidence: 99%
“…Secondly and more importantly, fractional order derivatives not only depend on the local conditions but also on the history of the function [14] and, therefore, fractional derivatives have become an efficient tool for those systems, where the consideration of memory or hereditary properties of the function is essential to represent the system, e.g., in the case of biological systems. In the last two decades, fractional order calculus has found its many applications in biological sciences [15,16,17,18,19,20,21,22,23].…”
Section: Introductionmentioning
confidence: 99%
“…For brevity, we here mention only some review papers and books [6,7,8,9,10]. Fractional order models have also been used to understand the dynamics of interacting populations [11,12,13,14,15,16,17,18]. In recent past, Aziz-Alaoui [19] studied the following three-dimension coupled nonlinear autonomous system of integer order differential equations to understand the underlying dynamics of food chain model:…”
Section: Introductionmentioning
confidence: 99%
“…For brevity, we here mention only some review papers and books [6,7,8,9,10]. Fractional order models have also been used to understand the dynamics of interacting populations [11,12,13,14,15,16,17,18].…”
Section: Introductionmentioning
confidence: 99%