A note on Castelnuovo-Mumford regularity and Hilbert coefficients

被引：2

作者：

Dung, Le Xuan ^{[1
]}

Hoa, Le Tuan ^{[2
]}

机构：

[1] Hong Duc Univ, Fac Nat Sci, 565 Quang Trung, Thanh Hoa, Vietnam

[2] VAST, Inst Math Hanoi, 18 Hoang Quoc Viet, Hanoi 10307, Vietnam

来源：

JOURNAL OF ALGEBRA AND ITS APPLICATIONS | 2019年 / 18卷 / 10期

关键词：

Castelnuovo-Mumford regularity; associated graded module; Hilbert coefficients;

D O I：

10.1142/S0219498819501913

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

New upper and lower bounds on the Castelnuovo-Mumford regularity are given in terms of the Hilbert coefficients. Examples are provided to show that these bounds are in some sense nearly sharp.

引用

页数：8

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