The Coordinate Ring of General Curve of Genus g≥5 Is Koszul
The Coordinate Ring of General Curve of Genus g≥5 Is Koszul
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属g≥5的通曲线的坐标环是Koszul
DOI：
10.1006/jabr.1993.1269
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发表时间：
1993
影响因子：
0.9
通讯作者：
M. Finkelberg
中科院分区：
文献类型：
--
作者：
A. Vishik;M. Finkelberg
0. 1.定义[Pr]. C上的分次代数A”称为Koszul代数，如果A”= C，A”由A”，dim A”< oc生成，而关系的理想由二次关系I”ct（A”）º"生成，并且满足以下条件：
0. 1. DEFINITION [Pr]. The graded algebra A" over C is called a Koszul algebra if A"= C, A" is generated by A", dim A"< oc, whereas the ideal of relations is generated by quadratic relations I" ct (A") º", and the following condition is fulfilled: