Finite speed of propagation for the porous media equation with lower order terms

DOI10.3934/dcds.2000.6.305zbMath1021.35054OpenAlexW2053797665MaRDI QIDQ1576896

Giuseppa Rita Cirmi, Salvatore Bonafede, Anatolii F. Tedeev

Publication date: 16 August 2000

Published in: Discrete and Continuous Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcds.2000.6.305

zbMATH Keywords

Cauchy-Dirichlet problemabsortion termupper bounds of the free boundary

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Degenerate parabolic equations (35K65) Free boundary problems for PDEs (35R35)

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