Computing lattice ideals of unions of monomial curves

被引：0
|
作者：
Pisabarro, MJ [1 ]
机构：
[1] Univ Leon, Dept Matemat, Campus Vegazana, E-24071 Leon, Spain
来源：
JOURNAL OF SYMBOLIC COMPUTATION | 2004年 / 38卷 / 02期
关键词：
binomial ideal; lattice ideal; monomial curve;
D O I：
10.1016/j.jsc.2004.03.004
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper we present a combinatorial study of binomial ideals of dimension I of k[X-l,.., X-n], using monomial parametrizations of the irreducible affine curves defined by their associated primes. We find an algorithm that checks whether or not the ideal of a union of monomial curves is binomial and another one that calculates curves such that their associated ideal is a prescribed lattice ideal. (C) 2004 Elsevier Ltd. All rights reserved.
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页码：1025 / 1042
页数：18
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