Lagrangian non-oscillatory and FEM schemes for the porous media equation

DOI10.1016/0898-1221(88)90284-2zbMath0648.76064OpenAlexW2071583567MaRDI QIDQ1105461

Eduardo Socolovsky

Publication date: 1988

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0898-1221(88)90284-2

zbMATH Keywords

Lagrangian formulationExistencemixed problemsnon-oscillatory schemesequivalence resultsInterface tracking schemesMixed Euler-Lagrange FEM discretizationsnon-smooth interface case

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Basic methods in fluid mechanics (76M99)

Related Items

On the numerical approximation of finite speed diffusion problems ⋮ On the interfaces in a nonlocal quasilinear degenerate equation arising in population dynamics ⋮ The regularity of solutions of reaction-diffusion equations via Lagrangian coordinates ⋮ On Lagrangian schemes for porous medium type generalized diffusion equations: a discrete energetic variational approach

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