The porous medium equation as a finite-speed approximation to a Hamilton- Jacobi equation

DOI10.1016/S0294-1449(16)30366-3zbMath0635.35047OpenAlexW2261975919MaRDI QIDQ1097411

D. G. Aronson, Juan Luis Vazquez

Publication date: 1987

Published in: Annales de l'Institut Henri Poincaré. Analyse Non Linéaire (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=AIHPC_1987__4_3_203_0

zbMATH Keywords

Hamilton-Jacobi equationporous medium flowfinite speedpropagation of disturbancesviscosity solutions interfaces

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Nonlinear parabolic equations (35K55) Flows in porous media; filtration; seepage (76S05) Nonlinear first-order PDEs (35F20)

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