2017/04/28 by Goto, Shiro, Isobe, Ryotaro, Kumashiro, Shinya +1
#13A30 #13H10 #13H15 #Commutative Algebra (math.AC) #FOS: Mathematics
paper · doi:10.48550/arxiv.1704.08901
The notion of generalized Gorenstein local ring (GGL ring for short) is one of the generalizations of Gorenstein rings. In this article, there is given a characterization of GGL rings in terms of their canonical ideals and related invariants.