Four SEI endemic models with periodicity and separatrices

DOI10.1016/0025-5564(94)00071-7zbMath0834.92021OpenAlexW2162928864WikidataQ52337351 ScholiaQ52337351MaRDI QIDQ1901148

Jaime Mena-Lorca, Herbert W. Hethcote, Linda Q. Gao

Publication date: 8 April 1996

Published in: Mathematical Biosciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0025-5564(94)00071-7

zbMATH Keywords

stable manifolddisease-free equilibriuminterior equilibriumSEI modelssimple mass action incidencestandard mass action incidencesusceptible-free equilibrium

Mathematics Subject Classification ID

Epidemiology (92D30) Periodic solutions to ordinary differential equations (34C25) Asymptotic properties of solutions to ordinary differential equations (34D05)

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