Mock finitely generated Gorenstein injective modules and isolated singularities
The authors pursue their investigations on non-necessarily finitely generated modules over a Noetherian ring. They introduce the notion of mock finitely generated modules and Gorenstein injective modules, they define a minimal injective resolvent which is the analogous to a minimal injective resolution in the case of finitely generated modules. As a conclusion they give a characterization of Gorenstein isolated singularities in terms of mock finitely generated modules and Gorenstein injective modules.
scientific article; zbMATH DE number 701718