12 research outputs found

    ON TWO-DIMENSIONAL WHOOPING COUGH DYNAMICS OF CONVECTION TYPE

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    Global Stability Analysis on the Dynamics of an SIQ Model with Nonlinear Incidence Rate

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    An SIQ epidemic model with isolation and nonlinear incidence rate is studied. We have obtained a threshold value R and shown that there is only a disease free equilibrium point when R 1. With the help of Liapunov function, we have shown that disease free- and endemic equilibrium point is globally stable
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