scholarly journals Stability and bifurcation analysis of $ SIQR $ for the COVID-19 epidemic model with time delay

2021 ◽  
Vol 18 (5) ◽  
pp. 5505-5524
Author(s):  
Shishi Wang ◽  
◽  
Yuting Ding ◽  
Hongfan Lu ◽  
Silin Gong
Keyword(s):  
Time Delay ◽  
Bifurcation Analysis ◽  
Epidemic Model ◽  
Stability And Bifurcation ◽  
Stability And Bifurcation Analysis

Stability and bifurcation analysis of a nutrient‐phytoplankton model with time delay

2019 ◽  
Vol 43 (6) ◽  
pp. 3018-3039
Author(s):  
Qing Guo ◽  
Chuanjun Dai ◽  
Hengguo Yu ◽  
He Liu ◽  
Xiuxiu Sun ◽  
...  
Keyword(s):  
Time Delay ◽  
Bifurcation Analysis ◽  
Stability And Bifurcation ◽  
Stability And Bifurcation Analysis

Stability and bifurcation analysis of an epidemic model with the effect of media

2019 ◽  
Vol 120 ◽  
pp. 188-199 ◽  
Author(s):  
T.K. Kar ◽  
Swapan Kumar Nandi ◽  
Soovoojeet Jana ◽  
Manotosh Mandal
Keyword(s):  
Bifurcation Analysis ◽  
Epidemic Model ◽  
Stability And Bifurcation ◽  
Stability And Bifurcation Analysis

Stability and Bifurcation Analysis in a Discrete-Time SIR Epidemic Model with Fractional-Order

2019 ◽  
Vol 20 (3-4) ◽  
pp. 339-350 ◽  
Author(s):  
Moustafa El-Shahed ◽  
Ibrahim M. E. Abdelstar
Keyword(s):  
Fractional Order ◽  
Bifurcation Analysis ◽  
Epidemic Model ◽  
Equilibrium Points ◽  
Dynamical Behavior ◽  
Flip Bifurcation ◽  
Sir Epidemic Model ◽  
Sir Epidemic ◽  
Stability And Bifurcation ◽  
Stability And Bifurcation Analysis

AbstractIn this paper, the dynamical behavior of a discrete SIR epidemic model with fractional-order with non-monotonic incidence rate is discussed. The sufficient conditions of the locally asymptotic stability and bifurcation analysis of the equilibrium points are also discussed. The numerical simulations come to illustrate the dynamical behaviors of the model such as flip bifurcation, Hopf bifurcation and chaos phenomenon. The results of numerical simulation verify our theoretical results.

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