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On Cohen--Macaulay modules over the Weyl algebra
Author:
Kuei-Nuan Lin, Jen-Chieh Hsiao
Keyword:
Mathematics, Algebraic Geometry, Algebraic Geometry (math.AG), Commutative Algebra (math.AC), Rings and Algebras (math.RA)
journal:
--
date:
2023-09-10 16:00:00
Abstract
We propose a definition of Cohen--Macaulay modules over the Weyl algebra $D$ and give a sufficient condition for a GKZ $A$-hypergeometric $D$-module to be Cohen--Macaulay.
PDF:
On Cohen--Macaulay modules over the Weyl algebra.pdf
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