Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8896078 | Journal of Algebra | 2018 | 37 Pages |
Abstract
We define a notion of compressed local Artinian ring that does not require the ring to contain a field. Let (R,m) be a compressed local Artinian ring with odd top socle degree s, at least five, and socle(R)â©msâ1=ms. We prove that the Poincaré series of all finitely generated modules over R are rational, sharing a common denominator, and that there is a Golod homomorphism from a complete intersection onto R.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Andrew R. Kustin, Liana M. Åega, Adela Vraciu,