环上多项式环中Gröbner基的类似
Analogs of Gröbner Bases in Polynomial Rings over a Ring
摘要:
本文定义了多项式环$R[x_1,\ldots,x_n]$中$R$ -子代数及其理想的Gröbner基的类似物,其中$R$是一个具有乘法单位元的Noether整环,在其中我们可以确定理想成员和计算syzygies.主要目标是提出并验证构建这些Gröbner基础对应的算法。作为一个应用程序,我们将产生一个方法来计算生成器的第一个syzygy模块的一个子集的$R$ -子代数的$R[x_1,\ldots,x_n]$,其中每个坐标的每个syzygy必须是一个元素的子代数。
英文摘要:
In this paper we will define analogs of Gröbner bases for $R$-subalgebras and their ideals in a polynomial ring $R[x_1,\ldots,x_n]$ where $R$ is a noetherian integral domain with multiplicative identity and in which we can determine ideal membership and compute syzygies. The main goal is to present and verify algorithms for constructing these Gröbner basis counterparts. As an application, we will produce a method for computing generators for the first syzygy module of a subset of an $R$-subalgebra of $R[x_1,\ldots,x_n]$ where each coordinate of each syzygy must be an element of the subalgebra.
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