Liftings and Quasi-Liftings of DG modules

2012/02/01 by Saeed Nasseh, Nasseh, Saeed, Sean Sather-Wagstaff +1
Mathematics · #13C05 #13C60 #13D02 #13D07 #13J10 #Commutative Algebra (math.AC) #FOS: Mathematics #math.AC #msc:13C05 #msc:13C60 #msc:13D02 #msc:13D07 #msc:13J10

paper · pdf · doi:10.48550/arxiv.1202.0071

19 pages, v.3 contains corrected Lemma 3.3. to appear in J. Algebra

arxiv created 2012/10/16 · arxiv updated 2012/10/17

Abstract

We prove lifting results for DG modules that are akin to Auslander, Ding, and Solberg's famous lifting results for modules.

Related

• The theory of j-operators with application to (weak) liftings of DG modules
• A lifting problem for DG modules
• Principally Goldie*-Lifting Modules
• Obstruction to naive liftability of DG modules
• Diagonal tensor algebra and naive liftings