| Literature DB >> 7881192 |
Abstract
The SEIR model with nonlinear incidence rates in epidemiology is studied. Global stability of the endemic equilibrium is proved using a general criterion for the orbital stability of periodic orbits associated with higher-dimensional nonlinear autonomous systems as well as the theory of competitive systems of differential equations.Mesh:
Year: 1995 PMID: 7881192 DOI: 10.1016/0025-5564(95)92756-5
Source DB: PubMed Journal: Math Biosci ISSN: 0025-5564 Impact factor: 2.144