2 papers
math.AC2015
A criterion for dualizing modules
Kamran Divaani-Aazar, Massoumeh Nikkhah Babaei, Massoud Tousi
We establish a characterization of dualizing modules among semidualizing modules. Let R be a finite dimensional commutative Noetherian ring with identity and C a semidualizing R-mo…
math.AC2013
Gorenstein injective envelopes of Artinian modules
Massoumeh Nikkhah Babaei, Kamran Divaani-Aazar
Let R be a commutative Noetherian ring and A an Artinian R-module. We prove that if A has finite Gorenstein injective dimension, then A possesses a Gorenstein injective envelope wh…