Robust multilevel methods for quadratic finite element anisotropic elliptic problems
DOI10.1002/nla.1876zbMath1340.65272OpenAlexW1520032917MaRDI QIDQ5502418
Maria Lymbery, Johannes Kraus, Svetozar Margenov
Publication date: 26 August 2015
Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/nla.1876
parallel computingoverlapping domain decompositionmultilevel methodquadratic finite elementnumerical testrobust preconditioninganisotropic elliptic problemadditive Schur complement approximation
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) 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) Parallel numerical computation (65Y05) Preconditioners for iterative methods (65F08)
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