Article ID Journal Published Year Pages File Type
4629181 Applied Mathematics and Computation 2013 7 Pages PDF
Abstract
► We model a non-fatal infectious disease which does not yield immunity. ► We provide the global classification of the phase portraits of a SIS model. ► Poincaré compactification is used to draw the phase portraits. ► We prove that a SIS model has only two different global phase portraits.
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Preview
Global phase portraits of a SIS model
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