Homoclinic Branch Of The Infectious Disease Model Of Temporary Immunity

Posted on:2004-03-07

Degree:Master

Type:Thesis

Country:China

Candidate:J Li

Full Text:PDF

GTID:2190360092986868

Subject:Applied Mathematics

Abstract/Summary:

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This article studies the existion of homoclinic orbit bifurcation of SIRS modle,moreover,it determines the relative location of stable manifolds and unstable manifold of hyperbolic fixed points of this system,therefore,it shows the parameter range of existing limit circle.

Keywords/Search Tags:

SIRS modle, homoclinic bifurcation

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