Phenomenological Study of Backward Bifurcation in Epidemiological Models.

Manuhwa, Byron (2005) Phenomenological Study of Backward Bifurcation in Epidemiological Models. UNSPECIFIED thesis, UNSPECIFIED.

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Official URL: http://hdl.handle.net/10646/938

Abstract

This thesis is about the phenomenological study of bifurcations in epidemiologicalmodels, in particular, in backward bifurcation. We consider models that exhibit such bifurcation and also consider the factors that cause them. In order to make the reader understand backward bifurcation, we frst consider transcritical bifurcation and show how it is related to backward bifurcation. We consider our own examples to show these bifurcations and strengthen the cases of occurrence of such bifurcation for certain range of parameters.

Item Type: Thesis (UNSPECIFIED)
Uncontrolled Keywords: bifurcation,epidemiological models,backward bifurcation
Divisions: Universities > State Universities > University of Zimbabwe
Depositing User: Mr. Edmore Sibanda
Date Deposited: 07 Dec 2015 01:00
Last Modified: 07 Dec 2015 01:00
URI: http://researchdatabase.ac.zw/id/eprint/1552

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