TITLE:
On a Population Model of Systems
AUTHORS:
Decun Zhang, Liying Wang, Jie Huang, Wenqiang Ji
KEYWORDS:
Population Model; Global Attractor; Difference Equations
JOURNAL NAME:
Applied Mathematics,
Vol.3 No.2,
February
23,
2012
ABSTRACT: In this paper, we investigate the global character of all positive solutions of a population model of systems. Some interesting convergence properties of the solution are given, and lastly, we obtain that the solution is permanent under some conditions.