Boundary subspaces for the finite element method with Lagrange multipliers
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Publication:1133888
DOI10.1007/BF01398644zbMath0422.65062OpenAlexW146260222MaRDI QIDQ1133888
Publication date: 1979
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/132641
Lagrange multipliersDirichlet problemsfinite element methodselliptic equationsoptimal-order convergencestability conditionconstructing compatible interior and boundary subspaces
Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)
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