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math.AC2013
Characterizations of graded Prüfer -multiplication domains
Parviz Sahandi
Let be a graded integral domain graded by an arbitrary grading torsionless monoid , and be a semistar operation on . In this paper we define…
math.AC2013
On graded Gorenstein injective dimension
Afsaneh Esmaeelnezhad, Parviz Sahandi
There are nice relations between graded homological dimensions and ordinary homological dimensions. We study the Gorenstein injective dimension of a complex of graded modules denot…