| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1708097 | Applied Mathematics Letters | 2013 | 5 Pages |
Abstract
By using the direct Lyapunov method and constructing appropriate Lyapunov functional, the global stability for the heroin epidemic model with distributed delay is investigated. It is shown that the disease endemic equilibrium of the system is globally asymptotically stable whenever it exists. This improves the related results presented in [J. Liu, T. Zhang, Global behavior of a heroin epidemic model with distributed delay, Appl. Math. Lett. 24 (2011) 1685–1692].
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Gang Huang, Anping Liu,