We introduce a generalization of the Gorenstein injective modules: the Gorenstein FP n-
injective modules (denoted by GI n). They are the cycles of the exact complexes of injective …

We say that a module G∈ Mod (R) is Gorenstein projective if there is an exact complex of
projective modules P=...→ P1 f1−→ P0 f0−→ P− 1→... such that G= Z0 (P) and such that the …

We introduce a generalization of the Gorenstein injective modules: the Gorenstein FP n-
injective modules (denoted by GI n). They are the cycles of the exact complexes of injective …