Koszul Algebras and Their Syzygies
Koszul Algebras and Their Syzygies
复制标题
科祖尔代数及其 Syzygies
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
A. Conca
中科院分区:
文献类型:
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作者:
A. Conca
A Koszul algebra R is a N-graded K-algebra whose residue field K has a linear free resolution as an R-module. We present various characterizations of Koszul algebras and strong versions of Koszulness. Recent results on bounds of the degrees of the syzygies of a Koszul algebra are discussed. Finally we discuss in details the Koszul property of Veronese algebras and of algebras associated with collections of hyperspaces.
影响因子:
1.4
作者:
Avramov, Luchezar L.;Conca, Aldo;Iyengar, Srikanth B.
通讯作者:
Iyengar, Srikanth B.