Title: Global Attractivity of a Lotka-volterra Model with Impulsive Effects on the Prey and Stage Structure on the Predator
Abstract: In this paper,we consider a prey-predator system with impulsive effects on the prey and stage structure on the predator.We prove that all solutions of the system are uniformly ultimately bounded and sufficient conditions of the global attractivity of predatorextinction periodic solution of the system are obtained.These results show that the impulsive effects on the prey play an important role for the permanence of the system.The results provide reliable tactical basis for the biological resource management.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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