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-Coherence Relative to a Hereditary Torsion Theory
Journal of Mathematics ( IF 1.3 ) Pub Date : 2020-08-04 , DOI: 10.1155/2020/9651894
Zhu Zhanmin 1
Affiliation  

Let be a ring, a hereditary torsion theory of mod-, and a positive integer. Then, is called right --coherent if every -presented right -module is -presented. We present some characterizations of right --coherent rings, as corollaries, and some characterizations of right -coherent rings and right -coherent rings are obtained.

中文翻译:

相对于遗传扭转理论的相干性

是一个环,国防部-的遗传挠理论正整数。然后,是正确的叫- -coherent如果每-提出正确的-模块-介绍。我们提出正确的刻画- -coherent环,作为推论,和权利刻画-凝聚环,右-得到凝聚环。
更新日期:2020-08-04
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