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HOMOGENEOUS PBW DEFORMATION FOR ARTIN–SCHELTER REGULAR ALGEBRAS
Published online by Cambridge University Press: 12 September 2014
Abstract
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.
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- Copyright © 2014 Australian Mathematical Publishing Association Inc.
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