作者:Edgar E Enochs; Overtoun M G Jenda; J A Lopez Ramos
来源:International Journal of Mathematics and Mathematical Sciences, 2005.
DOI:10.1155/ijmms.2005.1473
摘要
We show that every finitely generated left R-module in the Auslander class over an n-perfect ring R having a dualizing module and admitting a Matlis dualizing module has a Gorenstein projective cover.