A homomorphism between -modules is called a localization if for all there is a unique such that . We investigate localizations of tensor products of torsion-free abelian groups. For example, we show that the natural multiplication map is a lo cal iza tion if and only if is an E-ring.
Cite this article
Manfred Dugas, Kelly Aceves, Bradley Wagner, Localizations of tensor products. Rend. Sem. Mat. Univ. Padova 131 (2014), pp. 237–258DOI 10.4171/RSMUP/131-14