A characterization of Prufer v-multiplication domains in terms of linear equations
A characterization of Prufer v-multiplication domains in terms of linear equations
复制标题
用线性方程描述 Prufer v 乘法域
DOI:
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发表时间:
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影响因子:
0.6
通讯作者:
Fanggui Wang
中科院分区:
文献类型:
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作者:
Lei Qiao;Qianyu Shu;Fanggui Wang
In this paper, we characterize Prufer v-multiplication domains.as integral domains which have the property that the existence of a.generalized solution of any system of linear equations is equivalent.to a weak equality of the determinantal ideals of the coefficient.matrix and the augmented matrix of the system. In fact, we obtain a.more general result for commutative rings of weak global.t-dimension (in the sense of \cite{BVV87}) at most one, where.t is a half-centered hereditary torsion theory.