BETTI NUMBERS OF SOME MONOMIAL IDEALS

被引：11

作者：

Valla, Giuseppe ^{[1
]}

机构：

[1] Univ Genoa, Dept Math, I-16146 Genoa, Italy

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2005年 / 133卷 / 01期

关键词：

Monomial ideal; Betti number; ideal of fat points;

D O I：

10.1090/S0002-9939-04-07557-4

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we compute the graded Betti numbers of certain monomial ideals that are not stable. As a consequence we prove a conjecture, stated by G. Fatabbi, on the graded Betti numbers of two general fat points in P(3).

引用

页码：57 / 63

页数：7

共 6 条

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[6]

Taylor D.K., 1966, Ideals generated by monomials in an R-sequence

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