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On a Population Model of Systems

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DOI: 10.4236/am.2012.32029    3,814 Downloads   7,261 Views   Citations


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.

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The authors declare no conflicts of interest.

Cite this paper

D. Zhang, L. Wang, J. Huang and W. Ji, "On a Population Model of Systems," Applied Mathematics, Vol. 3 No. 2, 2012, pp. 185-187. doi: 10.4236/am.2012.32029.


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

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