Accuracy Measures and Fourier Analysis for the Full Multigrid Algorithm

The full multigrid (FMG) algorithm is often claimed to achieve so-called discretization-level accuracy. In this paper, this notion is formalized by defining a worst-case relative accuracy measure, denoted ..., which compares the total error of the ...-level FMG solution against the inherent discreti...

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Bibliographic Details

Published in:	SIAM journal on scientific computing Vol. 32; no. 5; pp. 3108 - 3129
Main Authors:	Rodrigo, Carmen, Gaspar, Francisco J., Oosterlee, Cornelis W., Yavneh, Irad
Format:	Journal Article
Language:	English
Published:	Philadelphia Society for Industrial and Applied Mathematics 01.01.2010
Subjects:	Accuracy Algorithms Discretization Error analysis Errors Fourier analysis Studies Symbols Tuning
ISSN:	1064-8275, 1095-7197
Online Access:	Get full text
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