Convergence Analysis of Perturbed Two‐Grid and Multigrid Methods

DOI10.1137/060652312zbMath1145.65024OpenAlexW2044958044MaRDI QIDQ3507501

Yvan Notay

Publication date: 19 June 2008

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/060652312

zbMATH Keywords

convergencecondition numbermultigrid methodsmultilevel algorithmstwo-grid algorithmsW-cycle

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items (6)

A New Analytical Framework for the Convergence of Inexact Two-Grid Methods ⋮ On the Ideal Interpolation Operator in Algebraic Multigrid Methods ⋮ Convergence analysis of multigrid methods with residual scaling techniques ⋮ When does two-grid optimality carry over to the V-cycle? ⋮ Porting an aggregation-based algebraic multigrid method to GPUs ⋮ Convergence Analysis of Inexact Two-Grid Methods: A Theoretical Framework

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