A Robust Multigrid Solver for Isogeometric Analysis Based on Multiplicative Schwarz Smoothers
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Publication:5241255
DOI10.1137/18M1194407OpenAlexW2982492469WikidataQ126867673 ScholiaQ126867673MaRDI QIDQ5241255
A. Pé de la Riva, Carmen Rodrigo, Francisco José Gaspar
Publication date: 30 October 2019
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/18m1194407
multigrid methodsisogeometric analysislocal Fourier analysisoverlapping multiplicative Schwarz methods
Numerical approximation and computational geometry (primarily algorithms) (65Dxx) Computer science (68-XX)
Related Items (13)
A restricted additive vanka smoother for geometric multigrid ⋮ Multigrid solvers for immersed finite element methods and immersed isogeometric analysis ⋮ A Vanka-type multigrid solver for complex-shifted Laplacian systems from diagonalization-based parallel-in-time algorithms ⋮ On the robust solution of an isogeometric discretization of bilaplacian equation by using multigrid methods ⋮ A two-level method for isogeometric discretizations based on multiplicative Schwarz iterations ⋮ Efficient \(p\)-multigrid based solvers for isogeometric analysis on multipatch geometries ⋮ A Direct Projection to Low-Order Level for p-Multigrid Methods in Isogeometric Analysis ⋮ Hierarchical multigrid approaches for the finite cell method on uniform and multi-level \(h p\)-refined grids ⋮ BPX preconditioners for isogeometric analysis using (truncated) hierarchical B-splines ⋮ Towards accuracy and scalability: combining isogeometric analysis with deflation to obtain scalable convergence for the Helmholtz equation ⋮ Isogeometric discretizations with generalized B-splines: symbol-based spectral analysis ⋮ Condition number bounds for IETI-DP methods that are explicit in h and p ⋮ A block ILUT smoother for multipatch geometries in isogeometric analysis
Uses Software
Cites Work
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