A matrix iteration for finding Drazin inverse with ninth-order convergence
type: Item
instance of: scholarly article
title: A matrix iteration for finding Drazin inverse with ninth-order convergence
zbMATH Open document ID: 1470.65041
DOI: 10.1155/2014/137486
author: Xianqiang Yang
published in: Abstract and Applied Analysis
publication date: 2019-02-14T00:00:00Z
review text: Summary: The aim of this paper is twofold. First, a matrix iteration for finding approximate inverses of nonsingular square matrices is constructed. Second, how the new method could be applied for computing the Drazin inverse is discussed. It is theoretically proven that the contributed method possesses the convergence rate nine. Numerical studies are brought forward to support the analytical parts.
Mathematics Subject Classification ID: 65F05
Mathematics Subject Classification ID: 15A09
zbMATH DE Number: 7021786
Wikidata QID: Q59035405
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/137486
OpenAlex ID: W2099909581
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description: scientific article; zbMATH DE number 7021786