A symbol based analysis for multigrid methods for Block-Circulant and Block-Toeplitz Systems
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Publication:6358408
DOI10.1137/21M1390554zbMath1508.65025arXiv2101.06434MaRDI QIDQ6358408
Paola Ferrari, Marco Donatelli, Isabella Furci, Matthias Bolten
Publication date: 16 January 2021
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Toeplitz, Cauchy, and related matrices (15B05)
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