Homogeneous PBW-deformation for Artin-Schelter regular algebras
Keywords:
Artin-Schelter regular algebra, Homogeneous PBW-deformation, Groebner basis.Abstract
We introduce a method named homogeneous PBW-deformation that preserves the regularity and some other homological properties for the multi-graded algebras. The method is used to produce those of Artin-Schelter regular algebras without the hypothesis on grading. DOI: 10.1017/S0004972714000628Published
2014-11-13
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