Latency and quarantine vs. backward bifurcation

Geiser Villavicencio-Pulido and Ignacio Barradas

Ecological Modelling, 2008, vol. 214, issue 1, 59-64

Abstract: Two models are presented which can show a backward bifurcation. The possibilities are analyzed whether latency, quarantine, vaccine efficacy, and other parameters of the models can affect the appearance of a backward bifurcation. Explicit conditions on the parameters are given for the backward bifurcation to be present, to be reduced, or to disappear.

Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecomod:v:214:y:2008:i:1:p:59-64

DOI: 10.1016/j.ecolmodel.2008.01.011

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