Mixed hybrid finite element scheme for Stefan problem with prescribed convection

zbMath1034.80002MaRDI QIDQ1422275

A. V. Lapin, M. A. Ignatieva

Publication date: 10 February 2004

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/228325

zbMATH Keywords

variational inequalitiesiterative methodsStefan problemcondensed matricesmixed hybrid discretizationspectrally equivalent preconditioners.

Mathematics Subject Classification ID

Stefan problems, phase changes, etc. (80A22) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Finite element, Galerkin and related methods applied to problems in thermodynamics and heat transfer (80M10)

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