Listar por autor "Ruiz Salguero, Carlos Javier"
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Kan fibrations which are homomorphisms of simplicial groups
Ruiz Salguero, Carlos Javier; Ruiz, RobertoIn [3] C. Ruiz gave a definition for "fibration" on the category Annb of Banach rings which is closely related to a functorGR : Annb→△ Gr which takes its values on the category of the simplicial groups. It was assumed ...Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas.