Two-level additive Schwarz preconditioners for fourth-order mixed methods

zbMath1115.65328MaRDI QIDQ871163

M. R. Hanisch

Publication date: 16 March 2007

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/127682

zbMATH Keywords

domain decompositionbiharmonic equationmixed finite elementsmesh dependent norms

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for higher-order elliptic equations (35J40) 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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