AM  Vol.2 No.6 , June 2011
Dynamics of a Heroin Epidemic Model with Very Population
ABSTRACT
Based on the model provided by the Mulone and Straughan [1], we relax the population which are constant and obtain the drug-free equilibrium which is global asymptotically stable under some conditions. The system has only uniqueness positive endemic equilibrium which is globally asymptotically stable by using the second compound matrix.

Cite this paper
nullX. Wang, J. Yang and X. Li, "Dynamics of a Heroin Epidemic Model with Very Population," Applied Mathematics, Vol. 2 No. 6, 2011, pp. 732-738. doi: 10.4236/am.2011.26097.
References
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[2]   NIDA InfoFacts: Heroin. http://www.nida.nih.gov/infofacts/heroin.html

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