Article ID Journal Published Year Pages File Type
838338 Nonlinear Analysis: Real World Applications 2010 11 Pages PDF
Abstract

In this paper, by using a comparison theorem, the method of coincidence degree and by constructing a suitable Lyapunov functional, we study the persistence, existence and attractivity of a periodic solution for an NN-species Gilpin–Ayala impulsive competition system. A set of sufficient conditions is obtained for the existence and global attractivity of a unique positive periodic solution of the model. Our new results improve and generalize former results. Examples show the feasibility of our main results.

Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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