Permanence of a stage-structured predator-prey system with the Beddington-DeAngelis functional response Online publication date: Tue, 04-Jun-2013
by Manjun Ma; Jicheng Tao; Yazhou Han; Huadong Zeng
International Journal of Modelling, Identification and Control (IJMIC), Vol. 19, No. 2, 2013
Abstract: In this paper, we use the comparison principle to study the permanence of a stage-structured predator-prey model with Beddington-DeAngelis functional response. Some sufficient conditions ensuring the extinction of predator and the permanence of the considered system are established. These conditions, on the one side, show how all the system parameters work together to determine the permanence of predator-prey systems; on the other side, they present a insightful and realistic perspective to perceive the biological significance of the model.
Online publication date: Tue, 04-Jun-2013
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