1. Regular algebras of dimension 4 with 3 generators
- Author
-
Rogalski, D. and Zhang, J. J.
- Subjects
Mathematics::Commutative Algebra ,Rings and Algebras (math.RA) ,Primary 16S38, Secondary 16P40, 16W50, 16-04 ,Mathematics::Rings and Algebras ,FOS: Mathematics ,Mathematics - Rings and Algebras - Abstract
We study Artin-Schelter regular algebras of global dimension 4 with three generators of degree one. We classify those which are domains and which have an additional Z x Z-grading, and prove that all of these examples are also strongly noetherian, Auslander regular, and Cohen-Macaulay., 23 pages; No changes from version 1 except to add second author's name which was inadvertently omitted from original submission
- Published
- 2012