Approximating the matrix sign function using a novel iterative method
type: Item
instance of: scholarly article
title: Approximating the matrix sign function using a novel iterative method
zbMATH Open document ID: 1470.65082
DOI: 10.1155/2014/105301
author: Xianqiang Yang
published in: Abstract and Applied Analysis
publication date: 2019-02-14T00:00:00Z
review text: Summary: This study presents a matrix iterative method for finding the sign of a square complex matrix. It is shown that the sequence of iterates converges to the sign and has asymptotical stability, provided that the initial matrix is appropriately chosen. Some illustrations are presented to support the theory.
Mathematics Subject Classification ID: 65F60
Mathematics Subject Classification ID: 65F99
Mathematics Subject Classification ID: 15A16
zbMATH DE Number: 7021745
describes a project that uses: mftoolbox
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/105301
OpenAlex ID: W2081090833
Wikidata QID: Q59035239
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description: scientific article; zbMATH DE number 7021745