An SIS epidemic reaction-diffusion model with spontaneous infection in a spatially heterogeneous environment

DOI10.1016/j.nonrwa.2017.11.002zbMath1380.92086OpenAlexW2789735877MaRDI QIDQ1698376

Chengxia Lei, Yachun Tong

Publication date: 15 February 2018

Published in: Nonlinear Analysis. Real World Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.nonrwa.2017.11.002

zbMATH Keywords

endemic equilibriaspatially heterogeneous environmentdisease persistenceSIS epidemic reaction-diffusion modelsmall/large migrationspontaneous infection

Mathematics Subject Classification ID

Epidemiology (92D30) Reaction-diffusion equations (35K57)

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