Article ID Journal Published Year Pages File Type
8896078 Journal of Algebra 2018 37 Pages PDF
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)∩ms−1=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
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