A non-degeneracy property for a class of degenerate parabolic equations

DOI10.4171/ZAA/720zbMath0858.35069OpenAlexW2046639127MaRDI QIDQ1924307

Carsten Ebmeyer

Publication date: 14 October 1996

Published in: Zeitschrift für Analysis und ihre Anwendungen (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/zaa/720

zbMATH Keywords

speed of propagationporous medium equations

Mathematics Subject Classification ID

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

Related Items

Regularity in Sobolev spaces for the fast diffusion and the porous medium equation, The smoothing property for a class of doubly nonlinear parabolic equations, Regularity in Sobolev spaces for doubly nonlinear parabolic equations

Cites Work

• Hölder continuity of interfaces for the porous medium equation with absorption
• Interfaces with a corner point in one-dimensional porous medium flow
• Continuity of the Density of a Gas Flow in a Porous Medium
• The Porous Medium Equation in One Dimension
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