Preconditioning Nonconforming Finite Element Methods
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Publication:4320309
DOI10.1137/0731084zbMath0819.65127OpenAlexW2068126029MaRDI QIDQ4320309
Publication date: 21 February 1995
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0731084
symmetrizationpreconditioningiterative methodsnonconforming finite element methodssecond order elliptic problemclustering of eigenvalues
Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)
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