Notas de Matemática.
Vol.5(1) - Nº 271
2008
TABLA DE CONTENIDO

Soumissions récentes

  • 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 ...