Algunos tipos especiales de determinantes en extensiones P BW torcidas graduadas.

In this paper, we prove that the Nakayama automorphism ofa graded skew PBW extension over a finitely presented Koszul Auslander-regular algebra has trivial homological determinant. Agraded skew PBW extension over a connected algebraR, we compute itsP-determinant and the inverse ofσ. In the particula...

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Bibliographic Details

Main Authors:	Suárez, Héctor, Cáceres, Duban, Reyes, Armando
Format:	Article
Language:	Spanish
Published:	2021
Subjects:	Álgebra Calabi-Yau extensión PBW torcida extensión de Ore doble determinante homológico P-determinante automorfismo de Nakayama Calabi-Yau algebra skew PBW extension double Ore extension homological determinant P-determinant Nakayama automorphism
Online Access:	https://dialnet.unirioja.es/servlet/oaiart?codigo=8648920
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