A viral propagation model with a nonlinear infection rate and free boundaries

DOI10.1007/s11425-020-1680-0zbMath1479.35888arXiv1912.03597OpenAlexW3033429502MaRDI QIDQ2236588

Mingxin Wang, Lei Li, Siyu Liu

Publication date: 25 October 2021

Published in: Science China. Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1912.03597

zbMATH Keywords

basic reproduction numberlong time behaviorfree boundariesspreading-vanishingviral propagation model

Mathematics Subject Classification ID

Epidemiology (92D30) Asymptotic behavior of solutions to PDEs (35B40) Reaction-diffusion equations (35K57) PDEs in connection with biology, chemistry and other natural sciences (35Q92) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Free boundary problems for PDEs (35R35) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02)

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