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Hopf Bifurcation for a SIRS Model
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- Author:
- No author available
- Journal Title:
- JOURNAL OF BIOMATHEMATICS
- Issue:
- 3
- DOI:
- No doi available
- Key Word:
- Hopf分支;周期解;传染病模型;Hopf bifurcation;Periodic solution;Epidemic model
Abstract： Dynamical behavior of a SIRS model is discussed by using normal forms methods,the parametric curve has been given where Hopf bifurcation of the system can oc-cur,moreover,the parameter condition of deciding the direction and stability of Hopf bifurcation has also been obtained,and some biological illustrations are given.
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