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https://hdl.handle.net/1822/64198Registo completo
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | Honglin Zou | por |
| dc.contributor.author | Jianlong Chen | por |
| dc.contributor.author | Patrício, Pedro | por |
| dc.date.accessioned | 2020-03-03T14:59:51Z | - |
| dc.date.available | 2020-03-03T14:59:51Z | - |
| dc.date.issued | 2018 | - |
| dc.identifier.issn | 0308-1087 | por |
| dc.identifier.uri | https://hdl.handle.net/1822/64198 | - |
| dc.description.abstract | Let R be a ring with involution. In this paper, we extend the notions of m-EP matrices and m-EP operators to an arbitrary ring case. A number of new characterizations of m-EP elements in rings are presented. In particular, the existence criteria for 1-EP (i.e. EP) elements are obtained by means of the group inverse, Moore-Penrose inverse, and core inverse. Some properties of 2-EP are also given. | por |
| dc.description.sponsorship | This research was supported by the National Natural Science Foundation of China (No. 11371089), the Natural Science Foundation of Jiangsu Province (No. BK20141327), the Fundamental Research Funds for the Central Universities and the Foundation of Graduate Innovation Program of Jiangsu Province (No. KYZZ15-0049), the FEDER Funds through “Programa Operacional Factores de Competitividade-COMPETE”, the Portuguese Funds through FCT-“Fundação para a Ciência e a Tecnologia”, within the project UID-MAT-00013/2013. | por |
| dc.language.iso | eng | por |
| dc.publisher | Taylor & Francis | por |
| dc.relation | info:eu-repo/grantAgreement/FCT/5876/147370/PT | por |
| dc.rights | openAccess | por |
| dc.subject | m-EP | por |
| dc.subject | Drazin inverse | por |
| dc.subject | Moore-Penrose inverse | por |
| dc.subject | Core inverse | por |
| dc.subject | Ring | por |
| dc.title | Characterizations of m-EP elements in rings | por |
| dc.type | article | - |
| dc.peerreviewed | yes | por |
| oaire.citationStartPage | 1244 | por |
| oaire.citationEndPage | 1256 | por |
| oaire.citationIssue | 6 | por |
| oaire.citationVolume | 66 | por |
| dc.date.updated | 2020-03-03T11:13:18Z | - |
| dc.identifier.eissn | 1563-5139 | por |
| dc.identifier.doi | 10.1080/03081087.2017.1347136 | por |
| dc.subject.fos | Ciências Naturais::Matemáticas | por |
| dc.subject.wos | Science & Technology | - |
| sdum.export.identifier | 2501 | - |
| sdum.journal | Linear & Multilinear Algebra | por |
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