Back to Search
Start Over
Koszulity for graded skew PBW extensions.
- Source :
- Communications in Algebra; 2017, Vol. 45 Issue 10, p4569-4580, 12p
- Publication Year :
- 2017
-
Abstract
- Pre-Koszul and Koszul algebras were defined by Priddy [15]. There exist some relations between these algebras and the skew PBW extensions defined in [8]. In [24] we gave conditions to guarantee that skew PBW extensions over fields it turns out homogeneous pre-Koszul or Koszul algebra. In this paper we complement these results defining graded skew PBW extensions and showing that ifRis a finite presented Koszul𝕂-algebra then every graded skew PBW extension ofRis Koszul. [ABSTRACT FROM AUTHOR]
- Subjects :
- RING extensions (Algebra)
KOSZUL algebras
GRADED rings
FINITE groups
RING theory
Subjects
Details
- Language :
- English
- ISSN :
- 00927872
- Volume :
- 45
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- Communications in Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 122715530
- Full Text :
- https://doi.org/10.1080/00927872.2016.1272694