On the extension of Householder’s method for weighted Moore–Penrose inverse

Autor:	Juan R. Torregrosa, Farahnaz Soleimani, Fazlollah Soleymani, Alicia Cordero
Rok vydání:	2014
Předmět:	Householder's method Applied Mathematics Weighted Moore–Penrose inverse Inverse Initial phase Extension (predicate logic) Computational Mathematics Cover (topology) Convergence (routing) Calculus Applied mathematics MATEMATICA APLICADA Moore–Penrose pseudoinverse Mathematics
Zdroj:	RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname
ISSN:	0096-3003
Popis:	This note discusses how to extend and use the well-known method of Householder (1964) [6] for finding weighted Moore-Penrose inverse. The discussions cover both theoretical and numerical aspects. An approach for accelerating the initial phase of convergence will be contributed. Some tests will also be employed to check the validity and superiority of the results over the Schulz method. (C) 2014 Elsevier Inc. All rights reserved.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd0a3f234ccfe0018387bd1ad63efec https://doi.org/10.1016/j.amc.2014.01.021 Zobrazit plný text záznamu Full Text from ScienceDirect