当前位置:
X-MOL 学术
›
J. Algebra Appl.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
On rings with cyclic almost-injective modules
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-06-15 Adel Nailevich Abyzov, Truong Cong Quynh
中文翻译:
在具有循环几乎单射模块的环上
更新日期:2021-06-17
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-06-15 Adel Nailevich Abyzov, Truong Cong Quynh
It is shown that every finitely generated right -module is almost injective if and only if every cyclic right -module is almost injective, if and only if is a right -ring with and there is a finite set of orthogonal idempotents in such that is an injective local right -module of length two for every and .
中文翻译:
在具有循环几乎单射模块的环上
证明了每个有限生成的权利 -module 几乎是单射的当且仅当每个循环权 -module 几乎是单射的,当且仅当 是权利 -环与 并且有一个有限的正交幂等集 在 以至于 是一个内射的地方权利 -每个长度为 2 的模块 和 .