The Moore-Penrose inverse of differences and products of projectors in a ring with involution

Detalhes bibliográficos
Autor(a) principal: Zhu, Huihui
Data de Publicação: 2016
Outros Autores: Chen, Jianlong, Patrício, Pedro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/45666
Resumo: In this paper, we study the Moore–Penrose inverses of differences and products of projectors in a ring with involution. Some necessary and sufficient conditions for the existence of the Moore–Penrose inverse are given. Moreover, the expressions of the Moore–Penrose inverses of differences and products of projectors are presented.
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spelling The Moore-Penrose inverse of differences and products of projectors in a ring with involutionMoore–Penrose inversesnormal elementsinvolutionsprojectorsCiências Naturais::MatemáticasScience & TechnologyIn this paper, we study the Moore–Penrose inverses of differences and products of projectors in a ring with involution. Some necessary and sufficient conditions for the existence of the Moore–Penrose inverse are given. Moreover, the expressions of the Moore–Penrose inverses of differences and products of projectors are presented.Portuguese Funds through FCT - ‘Fundação para a Ciência e Tecnologia’, within the project PEst-OE/MAT/UI0013/2014.info:eu-repo/semantics/publishedVersionScientific and Technical Research Council of Turkey - Tubitak/turkiye Bilimsel Ve Teknik Arastirma KurumuUniversidade do MinhoZhu, HuihuiChen, JianlongPatrício, Pedro20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/45666eng1300-00981303-614910.3906/mat-1405-1https://journals.tubitak.gov.tr/math/abstract.htm?id=19513info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:36:24Zoai:repositorium.sdum.uminho.pt:1822/45666Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:32:30.536955Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The Moore-Penrose inverse of differences and products of projectors in a ring with involution
title The Moore-Penrose inverse of differences and products of projectors in a ring with involution
spellingShingle The Moore-Penrose inverse of differences and products of projectors in a ring with involution
Zhu, Huihui
Moore–Penrose inverses
normal elements
involutions
projectors
Ciências Naturais::Matemáticas
Science & Technology
title_short The Moore-Penrose inverse of differences and products of projectors in a ring with involution
title_full The Moore-Penrose inverse of differences and products of projectors in a ring with involution
title_fullStr The Moore-Penrose inverse of differences and products of projectors in a ring with involution
title_full_unstemmed The Moore-Penrose inverse of differences and products of projectors in a ring with involution
title_sort The Moore-Penrose inverse of differences and products of projectors in a ring with involution
author Zhu, Huihui
author_facet Zhu, Huihui
Chen, Jianlong
Patrício, Pedro
author_role author
author2 Chen, Jianlong
Patrício, Pedro
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Zhu, Huihui
Chen, Jianlong
Patrício, Pedro
dc.subject.por.fl_str_mv Moore–Penrose inverses
normal elements
involutions
projectors
Ciências Naturais::Matemáticas
Science & Technology
topic Moore–Penrose inverses
normal elements
involutions
projectors
Ciências Naturais::Matemáticas
Science & Technology
description In this paper, we study the Moore–Penrose inverses of differences and products of projectors in a ring with involution. Some necessary and sufficient conditions for the existence of the Moore–Penrose inverse are given. Moreover, the expressions of the Moore–Penrose inverses of differences and products of projectors are presented.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/45666
url http://hdl.handle.net/1822/45666
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1300-0098
1303-6149
10.3906/mat-1405-1
https://journals.tubitak.gov.tr/math/abstract.htm?id=19513
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Scientific and Technical Research Council of Turkey - Tubitak/turkiye Bilimsel Ve Teknik Arastirma Kurumu
publisher.none.fl_str_mv Scientific and Technical Research Council of Turkey - Tubitak/turkiye Bilimsel Ve Teknik Arastirma Kurumu
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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