Global stability for a four dimensional epidemic model


Abstract


We consider a four compartmental epidemic model which generalizes some tuberculosis models from the literature. We will obtain sufficient conditions for the global stability of the endemic equilibrium by using a generalization of the Poincar´e-Bendixson

DOI Code: 10.1285/i15900932v30n2p83

Keywords: Epidemic model; tuberculosis; compound matrices; global stability

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