Gorenstein Flat and Projective (Pre)Covers

Presenters/Authors

Alina Iacob, Georgia Southern UniversityFollow

Document Type

Presentation

Presentation Date

2-19-2015

Abstract or Description

We consider a right coherent ring R. We prove that the class of Gorenstein flat complexes is covering in the category of complexes of left R-modules Ch(R). When R is also left n-perfect, we prove that the class of Gorenstein protective complexes is special precovering in Ch(R).

Sponsorship/Conference/Institution

Workshop Homological Bonds between Commutative Algebra and Representation Theory (HBCART)

Location

Barcelona, Spain

Recommended Citation

Iacob, Alina. 2015. "Gorenstein Flat and Projective (Pre)Covers." Mathematical Sciences Faculty & Staff Presentations. Presentation 238.
https://digitalcommons.georgiasouthern.edu/math-sci-facpres/238