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On completion of unimodular rows over polynomial extension of finitely generated rings over Z
Journal of Pure and Applied Algebra ( IF 0.7 ) Pub Date : 2021-02-01 , DOI: 10.1016/j.jpaa.2020.106507
Sampat Sharma

Abstract In this article, we prove that if R is a finitely generated ring over Z of dimension d , d ≥ 2 , 1 d ! ∈ R , then any unimodular row over R [ X ] of length d + 1 can be mapped to a factorial row by elementary transformations.

中文翻译:

在 Z 上有限生成环的多项式扩展上完成单模行

摘要 在本文中,我们证明如果 R 是一个有限生成的环,在维度 d 的 Z 上,d ≥ 2 , 1 d !∈ R ,那么 R [ X ] 上长度为 d + 1 的任何单模行都可以通过初等变换映射到阶乘行。
更新日期:2021-02-01
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