A Koszul complex over skew polynomial rings

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Title:	A Koszul complex over skew polynomial rings
Author:	Álvarez Montaner, Josep; Boix, Alberto F.; Zarzuela Armengou, Santiago
Other authors:	Universitat Politècnica de Catalunya. Departament de Matemàtiques; Universitat Politècnica de Catalunya. GEOMVAP - Geometria de Varietats i Aplicacions
Abstract:	We construct a Koszul complex in the category of left skew polynomial rings associated with a flat endomorphism that provides a finite free resolution of an ideal generated by a Koszul regular sequence
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Matemàtiques i estadística -Commutative algebra -Geometry, Algebraic -Rings (Algebra) -Cartier algebras -Frobenius algebras -Skew polynomial rings -Àlgebra commutativa -Geometria algebraica -Anells (Àlgebra) -Classificació AMS::13 Commutative rings and algebras::13A General commutative ring theory -Classificació AMS::13 Commutative rings and algebras::13B Ring extensions and related topics -Classificació AMS::14 Algebraic geometry::14B Local theory -Classificació AMS::16 Associative rings and algebras::16S Rings and algebras arising under various constructions
Rights:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Article
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