Auxiliary Space Preconditioners for a DG Discretization of H(curl; Ω)-Elliptic Problem on Hexahedral Meshes
DOI10.1007/978-3-319-93873-8_20zbMath1443.65421OpenAlexW2907777174MaRDI QIDQ5114540
Cecilia Pagliantini, Blanca Ayuso De Dios, Ralf Hiptmair
Publication date: 24 June 2020
Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/978-3-319-93873-8_20
condition numberelliptic problemmagneto-hydrodynamicsdiscontinuous Galerkin methods: preconditioners
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Eigenvalues, singular values, and eigenvectors (15A18) PDEs with low regular coefficients and/or low regular data (35R05) Numerical computation of matrix norms, conditioning, scaling (65F35) Magnetohydrodynamics and electrohydrodynamics (76W05)
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