Approximation of time-dependent free boundaries

DOI10.1007/BF01400538zbMath0489.65070OpenAlexW2125664534MaRDI QIDQ1166910

Dimitri M. Fagé

Publication date: 1982

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/132824

zbMATH Keywords

elliptic variational inequalitiesStefan problemobstacle problemapproximation of free boundariestime-dependent free boundaries

Mathematics Subject Classification ID

Heat equation (35K05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Thermodynamics of continua (80A17) Free boundary problems for PDEs (35R35) Applications to the sciences (65Z05)

Related Items (1)

Shape optimization approach to numerical solution of the obstacle problem

Cites Work

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• The indicatrix method in free boundary problems
• Some Optimal Error Estimates for Piecewise Linear Finite Element Approximations
• Optimal L ∞ Estimates for the Finite Element Method on Irregular Meshes
• Variational inequalities and free boundary problems

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