Listar Notas de Matemática por autor "Saorin, Manuel"
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Envelopes of commutative rings
Parra, Rafael; Saorin, Manuel (2010-03-18)Given a significative class F of commutative rings, we study the precise conditions under which a commutative ring R has an F-envelope. A full answer is obtained when F is the class of fields, semisimple commutative rings ... -
On two open problems about embedding of modules in free modules.
Rada, Juan; Saorin, Manuel (SABER ULA, 2006-06-06) -
Reflective subcategories.
Rada, Juan; Saorin, Manuel; Del Valle, Alberto (SABER ULA, 2006-06-09)