Algebraic distance for anisotropic diffusion problems: multilevel results

zbMath1327.65261arXiv1409.4702MaRDI QIDQ896893

James Brannick, Karsten Kahl, Irene Livshits, Achi Brandt

Publication date: 15 December 2015

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1409.4702

zbMATH Keywords

algebraic distancesbootstrap algebraic multigridleast-squares interpolationstrength of connection

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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