On a Population Model of Systems

Decun Zhang, Liying Wang, Jie Huang, Wenqiang Ji

Institute of Applied Mathematics, Naval Aeronautical and Astronautical University Yantai, China.

DOI: 10.4236/am.2012.32029                

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.

Keywords

Population Model; Global Attractor; Difference Equations

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	M. R. S. Kulenovic and G. Ladas, “Dynamics of Second Order Rational Difference Equations,” Chapman & Hall/ CRC, Boca Raton, 2002.