Parallel algorithms for the capacitance matrix method in domain decompositions
type: Item
instance of: scholarly article
title: Parallel algorithms for the capacitance matrix method in domain decompositions
zbMATH Open document ID: 0675.65116
DOI: 10.1007/BF02575748
published in: Calcolo
publication date: 1988-01-01T00:00:00Z
review text: The capacitance matrix and its preconditioning matrix associated with domain decomposition by spectral collocation methods for the solution of elliptic problems are characterized. A spectral analysis of the preconditioned capacitance system is carried out and is then applied to the convergence analysis of Richardson and conjugate gradient iterations.
Mathematics Subject Classification ID: 65N35
Mathematics Subject Classification ID: 65F35
Mathematics Subject Classification ID: 65Y05
Mathematics Subject Classification ID: 35J25
zbMATH DE Number: 4106216
zbMATH Keywords: Richardson extrapolation
zbMATH Keywords: capacitance matrix
zbMATH Keywords: preconditioning matrix
zbMATH Keywords: domain decomposition
zbMATH Keywords: spectral collocation methods
zbMATH Keywords: convergence
zbMATH Keywords: conjugate gradient iterations
author: Alfio Quarteroni
author: Giovanni Sacchi Landriani
reviewed by: Violeta A. Kostova
Wikidata QID: Q56996696
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf02575748
OpenAlex ID: W2037675107
description: scientific article; zbMATH DE number 4106216