| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4634123 | Applied Mathematics and Computation | 2008 | 7 Pages |
Abstract
In this paper, we derive and study an SIR epidemic model with constant infectious period which is incorporated as a time delay. Both trivial and endemic equilibrium are found, and their stability is investigated. Using Lyapunov functional approach, sufficient conditions for global stability of endemic equilibrium is obtained.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Fengpan Zhang, Zi-zhen Li, Feng Zhang,