Type:
On the structure of pure-projective modules and some applications
Journal: Journal of Pure and Applied Algebra (00224049)Year: 1 April 2017Volume: 221Issue: Pages: 935 - 947
DOI:10.1016/j.jpaa.2016.08.012Language: English
Abstract
We study direct-sum decompositions of pure-projective modules over some classes of rings. In particular, we determine several classes of rings over which every pure-projective left module is a direct sum of cyclic modules. Finally, the relationship between our results and FGC rings is also studied. © 2016 Elsevier B.V.