Explicit solutions of infinite linear systems associated with group inverse endomorphisms
[EN]The aim of this note is to offer an algorithm for studying solutions of infinite linear systems associated with group inverse endomorphisms. As particular results, we provide different properties of the group inverse and we characterize EP endomorphisms of arbitrary vector spaces from the coinci...
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | España |
| Recursos: | Universidad de Salamanca (USAL) |
| Repositorio: | GREDOS. Repositorio Institucional de la Universidad de Salamanca |
| OAI Identifier: | oai:gredos.usal.es:10366/164061 |
| Acesso em linha: | http://hdl.handle.net/10366/164061 |
| Access Level: | acceso embargado |
| Palavra-chave: | Infinite linear system Group inverse Moore-Penrose inverse EP endomorphism 12 Matemáticas |
| Resumo: | [EN]The aim of this note is to offer an algorithm for studying solutions of infinite linear systems associated with group inverse endomorphisms. As particular results, we provide different properties of the group inverse and we characterize EP endomorphisms of arbitrary vector spaces from the coincidence of the group inverse and the Moore-Penrose inverse. |
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