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https://hdl.handle.net/1822/64198| Título: | Characterizations of m-EP elements in rings |
| Autor(es): | Honglin Zou Jianlong Chen Patrício, Pedro |
| Palavras-chave: | m-EP Drazin inverse Moore-Penrose inverse Core inverse Ring |
| Data: | 2018 |
| Editora: | Taylor & Francis |
| Revista: | Linear & Multilinear Algebra |
| Resumo(s): | 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. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/64198 |
| DOI: | 10.1080/03081087.2017.1347136 |
| ISSN: | 0308-1087 |
| e-ISSN: | 1563-5139 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: |
