Global analysis of a deterministic and stochastic nonlinear SIRS epidemic model
We present in this paper an SIRS epidemic model with saturated incidence rate and disease-inflicted mortality. The Global stability of the endemic equilibrium state is proved by constructing a Lyapunov function. For the stochastic version, the global existence and positivity of the solution is show...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Vilnius University Press
2011-01-01
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Series: | Nonlinear Analysis |
Subjects: | |
Online Access: | http://www.zurnalai.vu.lt/nonlinear-analysis/article/view/14115 |