2008/01/09 by Francesca Mantese, Alberto Tonolo, Mantese, Francesca +1
Mathematics · #16E10 #18G20 #Category Theory (math.CT) #FOS: Mathematics #Rings and Algebras (math.RA) #math.CT #math.RA #msc:16E10 #msc:18G20
paper · pdf · doi:10.48550/arxiv.0801.1462
to appear in Contribution to Module Theory, de Gruyter 2007
arxiv created 2008/01/09 · arxiv updated 2009/12/01
A class \mathcal F of objects of an abelian category \mathcal A is said to define a homological dimension if for any object in \mathcal A the length of any \mathcal F-resolution is uniquely determined. In the present paper we investigate classes satisfying this property.