HOMOGENEOUS PBW DEFORMATION FOR ARTIN-SCHELTER REGULAR ALGEBRAS

作者：Shen, Y.; Zhou, G. -S.^*; Lu, D. -M.

来源：Bulletin of the Australian Mathematical Society, 2015, 91(1): 53-68.

DOI：10.1017/S0004972714000628

• Artin-Schelter regular algebra
• homogeneous PBW deformation
• Grobner basis

We introduce a method named homogeneous PBW deformation that preserves the regularity and some other homological properties for multigraded algebras. The method is used to produce Artin-Schelter regular algebras without the hypothesis on grading.

• 出版日期2015-2
• 单位浙江大学