Two composition methods for solving certain systems of linear equations
type: Item
instance of: scholarly article
title: Two composition methods for solving certain systems of linear equations
zbMATH Open document ID: 0568.65021
DOI: 10.1007/BF01389490
published in: Numerische Mathematik
publication date: 1985-01-01T00:00:00Z
full work available at URL: https://eudml.org/doc/133000
review text: The problem of solving the system of equations \(Ax=b\) is discussed, knowing that certain of its subsystems \(A^ 1x^ 1=b^ 1,...,A^ mx^ m=b^ m\) can be solved uniquely. Since these methods do not allow pivoting they usually may be less stable than classical methods. However, they are of particular interest for establishing computational methods for computing certain linear or quasilinear sequence transformations recursively. Two methods are presented and examples are given.
Mathematics Subject Classification ID: 65F05
Mathematics Subject Classification ID: 65B05
zbMATH DE Number: 3907658
zbMATH Keywords: numerical examples
zbMATH Keywords: reduction to subsystems
zbMATH Keywords: quasilinear sequence transformations
author: Günter W. Mühlbach
MaRDI profile type: Publication
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OpenAlex ID: W1995173285
description: scientific article; zbMATH DE number 3907658