DG-Injective Covers, #-Injective Covers

Presenters/Authors

Alina Iacob, Georgia Southern UniversityFollow

Document Type

Presentation

Presentation Date

1-19-2008

Abstract or Description

Let R be a left noetherian ring. We show that every complex of left R-modules has a #-injective cover. We use this result to prove that the class of DG-injective complexes is covering if and only if the ring R is regular.

Sponsorship/Conference/Institution

Commutative Algebra Seminar

Location

Columbia, SC

Recommended Citation

Iacob, Alina. 2008. "DG-Injective Covers, #-Injective Covers." Department of Mathematical Sciences Faculty Presentations. Presentation 233.
https://digitalcommons.georgiasouthern.edu/math-sci-facpres/233