Global existence and nonexistence for a doubly degenerate parabolic system coupled via nonlinear boundary flux

DOI10.1016/S0252-9602(11)60268-3zbMath1240.35236OpenAlexW2087889330MaRDI QIDQ655859

Yongsheng Mi, Botao Chen, Chun-Lai Mu

Publication date: 27 January 2012

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0252-9602(11)60268-3

zbMATH Keywords

blow-upcritical Fujita curvecritical global existence curvenonlinear boundary fluxdegenerate parabolic systems

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Degenerate parabolic equations (35K65) Blow-up in context of PDEs (35B44)

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