Some special types of determinants in graded skew P BW extensions

In this paper, we prove that the Nakayama automorphism of a graded skew PBW extension over a finitely presented Koszul Auslanderregular algebra has trivial homological determinant. For A = σ(R) {x1, x2} a graded skew PBW extension over a connected algebra R, we compute its Pdeterminant and the inver...

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Bibliografski detalji

Izdano u:	Revista Integración
Glavni autori:	Héctor Suárez, Duban Cáceres, Armando Reyes
Format:	Artigo
Jezik:	Inglês
Izdano:	Universidad Industrial de Santander 2021
Teme:	Física, Astronomía y Matemáticas
Online pristup:	https://www.redalyc.org/articulo.oa?id=327068399007 https://www.redalyc.org/journal/3270/327068399007/ https://www.redalyc.org/journal/3270/327068399007/html/ https://www.redalyc.org/journal/3270/327068399007/327068399007.epub https://www.redalyc.org/journal/3270/327068399007/movil https://doi.org/10.18273/revint.v39n1-2021007
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