Robust multigrid preconditioners for the high-contrast biharmonic plate equation

DOI10.1002/nla.761zbMath1265.74055arXiv0910.0487OpenAlexW2018019753MaRDI QIDQ2918586

Zuhal Yeter, Burak Aksoylu

Publication date: 8 October 2012

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0910.0487

zbMATH Keywords

Schur complementdiscontinuous coefficientsbiharmonic equationheterogeneityplate equationsingular perturbation analysishigh-contrast coefficientsfourth-order elliptic PDElow-rank perturbation

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Plates (74K20) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Preconditioners for iterative methods (65F08)

Related Items (2)

Robust multigrid preconditioners for cell-centered finite volume discretization of the high-contrast diffusion equation ⋮ Robust preconditioners for the high-contrast Stokes equation

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