Defining Ideals of Complete Intersection Monoid Rings

Defining Ideals of Complete Intersection Monoid Rings
复制标题

定义完全相交幺半群环的理想

DOI:
10.3836/tjm/1270043620
复制
发表时间:
1995
期刊:
影响因子:
--
通讯作者:
Kazufumi Eto
Kazufumi Eto
中科院分区:
--
文献类型:
--
作者:
Kazufumi Eto

文献摘要

被引文献

相似文献

$Z^{N}$的$V$。它由与$V$的向量相关联的多项式生成(参见\S 1)。我们有很多这样的理想的例子,例如,定义了单项曲线的理想、Z^{n}$-分次环的理想和矩阵的2 $x2$子式生成的理想。一般来说,ht$I(V)=rankV,$ $I(V)$不一定是素数,我们将给出$I(V)$是素数的条件(命题1.3)。在第2节中,我们将给出条件$I(V)$是完全交理想,当
$V$ of $Z^{N}$ . It is generated by polynomials associated with vectors of $V$ (see \S 1). And we have various examples of such ideals, e.g., defining ideals of monomial curves, that of $Z^{n}$-graded ring, and an ideal generated by 2 $x2$ minors of a matrix. In general, ht$I(V)=rankV,$ $I(V)$ is not necessarily prime, and we will give a condition that $I(V)$ is prime (Proposition 1.3). In section 2, we will give the condition that $I(V)$ is a complete intersection ideal when