作者
M. Amini
发表日期
2022
期刊
Journal of Algebra and Related Topics
简介
Let be a ring and a non-negative integer. In this paper, we first introduce the concept of -super finitely copresented -modules and via these modules, we give a concept of -weak projective modules and investigate some characterizations of these modules over any arbitrary ring. For example, we obtain that () is a perfect hereditary cotorsion theory and for any , there exists an -weak projective cover with the unique mapping property if and only if every -module is -weak projective.
学术搜索中的文章
M Amini - Journal of Algebra and Related Topics, 2022