Dynamics Analysis of an SEIQS Model with a Nonlinear Incidence Rate
2012 ◽
Vol 157-158
◽
pp. 1220-1223
Keyword(s):
This paper considers an SEIQS model with nonlinear incidence rate. By means of Lyapunov function and LaSalle’s invariant set theorem, we proved the global asymptotical stable results of the disease-free equilibrium. It is then obtained the sufficent conditions for the global stability of the endemic equilibrium by the compound matrix theory. In addition, we also study the phenomena of limit cycle of the systems with the numerical simulations.
Keyword(s):
2012 ◽
Vol 479-481
◽
pp. 1495-1498
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2020 ◽
Vol 106
◽
pp. 106356
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Keyword(s):
On global stability analysis for SEIRS models in epidemiology with nonlinear incidence rate function
2017 ◽
Vol 10
(02)
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pp. 1750019
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2016 ◽
Vol 17
(7-8)
◽
pp. 401-412
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2019 ◽
Vol 16
(5)
◽
pp. 6047-6070
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2009 ◽
Vol 2009
◽
pp. 1-13
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