Resolutions of α-stable ideals

被引：40

作者：

Gasharov, V ^{[1
]}

Hibi, T

Peeva, I

机构：

[1] Purdue Univ, Dept Math, W Lafayette, IN 47907 USA

[2] Osaka Univ, Grad Sch Sci, Dept Math, Toyohashi, Aichi 5600043, Japan

来源：

JOURNAL OF ALGEBRA | 2002年 / 254卷 / 02期

关键词：

monomial ideals; syzygies;

D O I：

10.1016/S0021-8693(02)00083-2

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let a = {a(1) less than or equal to a(2) less than or equal to ... less than or equal to a(n)} be a sequence of integers or infinity. We introduce a-stable ideals in a polynomial ring and study their homological properties. Our results generalize results on square-free monomial ideals by Aramova, Avramov, Herzog, Hibi, and Srinivasan. (C) 2002 Elsevier Science (USA). All rights reserved.

引用

页码：375 / 394

页数：20

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