Permanence and Global Attractivity of a Discrete Two-Prey One-Predator Model with Infinite Delay

Zhixiang Yu and Zhong Li

Discrete Dynamics in Nature and Society, 2009, vol. 2009, 1-16

Abstract:

A discrete two-prey one-predator model with infinite delay is proposed. A set of sufficient conditions which guarantee the permanence of the system is obtained. By constructing a suitable Lyapunov functional, we also obtain sufficient conditions ensuring the global attractivity of the system. An example together with its numerical simulation shows the feasibility of the main results.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:732510

DOI: 10.1155/2009/732510

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