Existence of positive periodic solutions of an SEIR model with periodic coefficients.

DOI10.1007/s10492-012-0036-5zbMath1274.34150OpenAlexW2008701670MaRDI QIDQ1941782

Tailei Zhang, Zhi-Dong Teng, Junli Liu

Publication date: 21 March 2013

Published in: Applications of Mathematics (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/10338.dmlcz/143005

zbMATH Keywords

coincidence degreeepidemic modelFredholm mapping

Mathematics Subject Classification ID

Epidemiology (92D30) Periodic solutions to ordinary differential equations (34C25) Applications of operator theory to differential and integral equations (47N20) Qualitative investigation and simulation of ordinary differential equation models (34C60)

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