Title of article
Subalgebras of Bigraded Koszul Algebras
Author/Authors
Stefan Blum، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
15
From page
795
To page
809
Abstract
We show that diagonal subalgebras and generalized Veronese subrings of a bigraded Koszul algebra are Koszul. We give upper bounds for the regularity of side-diagonal and relative Veronese modules and apply the results to symmetric algebras and Rees rings
Journal title
Journal of Algebra
Serial Year
2001
Journal title
Journal of Algebra
Record number
695571
Link To Document