arXiv · 0712.2550
Double Extension Regular Algebras of Type (14641)
Abstract
We construct several families of Artin-Schelter regular algebras of global dimension four using double Ore extension and then prove that all these algebras are strongly noetherian, Auslander regular, Koszul and Cohen-Macaulay domains. Many regular algebras constructed in the paper are new and are not isomorphic to either a normal extension or an Ore extension of an Artin-Schelter regular algebra of global dimension three.
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James J. Zhang, Jun Zhang. 2007-12-16. Double Extension Regular Algebras of Type (14641). https://arxiv.org/abs/0712.2550
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