Abstract

DUQUE, Cosme. Existence of Unique and Global Asymptotically Stable Almost Periodic Solution of a Discrete Predator-Prey System with Beddington-DeAngelis Functional Response and Density Dependent. Rev.colomb.mat. [online]. 2018, vol.52, n.1, pp.87-105. ISSN 0034-7426.  https://doi.org/10.15446/recolma.v1n52.74564.

The main concern of this paper is to study the dynamics of a discrete predator-prey system with Beddington-DeAngelis functional response and density dependent predator, assuming that the coefficients involved in the system are almost periodic. More concretely, under certain conditions, we prove the existence of a unique almost periodic solution which is globally attractive. We exhibit a few numerical examples of the results.

Keywords : Density dependent predator; Beddington-DeAngelis functional response; discrete predator-prey; almost periodic solution.

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