Analysis of a Model of Percolation in a Gently Sloping Sand-Bank

DOI10.1137/0516071zbMath0611.76101OpenAlexW2066529577MaRDI QIDQ3751280

Charles M. Elliott, Avner Friedman

Publication date: 1985

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0516071

zbMATH Keywords

variational inequalitiesfinite differencesfree boundarypenalty methodregularity of the solutionsea waterperiodic arraySignorini typeevolutionary unilateral inequalitymodel of percolationsand banks

Mathematics Subject Classification ID

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

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