Dynamical Behaviors for a Predator-Prey System with State-Dependent Impulsive Effects

Abstract:

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With some theory about continuous and impulsive dynamical system, an impulsive model based on a special predator-prey system is considered. We assume that the impulsive effects occur when the density of the prey reaches a given value. For such a state-dependent impulsive system, the existence, uniqueness and orbital asymptotic stability of an order-1 periodic solution are discussed. Further, the existence of an order-2 periodic solution is also obtained, and persistence of the system is investigated.

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Periodical:

Edited by:

Han Zhao

Pages:

385-390

DOI:

10.4028/www.scientific.net/AMM.130-134.385

Citation:

L. Z. Dong and L. S. Chen, "Dynamical Behaviors for a Predator-Prey System with State-Dependent Impulsive Effects", Applied Mechanics and Materials, Vols. 130-134, pp. 385-390, 2012

Online since:

October 2011

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$35.00

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