Triangular matrix representations of skew monoid rings
L Zhongkui, Y Xiaoyan - Mathematical Journal of …, 2010 - ousar.lib.okayama-u.ac.jp
Let R be a ring and S a up-monoid. Assume that there is a monoid homomorphism α: S→
Aut (R). Suppose that α is weakly rigid and l R (Ra) is pure as a left ideal of R for every …
Aut (R). Suppose that α is weakly rigid and l R (Ra) is pure as a left ideal of R for every …
余纯平坦维数换环定理
熊涛, 王芳贵, 夏国利, 孙小武 - 黑龙江大学自然科学学报, 2016 - cqvip.com
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局部环上对称矩阵模的保幂等自同态
张国才 - 黑龙江大学自然科学学报, 1993 - cqvip.com
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形式三角矩阵环上的相对强Gorenstein 投射模
张会晶 - Pure Mathematics, 2024 - hanspub.org
设是形式三角矩阵环, 其中A, B 是环, U 是(B, A)-双模. 本文描述了某些情况下, T
上的相对强Gorenstein 投射模的结构. Abstract: Let be a formal triangular matrix ring, where A …
上的相对强Gorenstein 投射模的结构. Abstract: Let be a formal triangular matrix ring, where A …
Semiregular, semiperfect and semipotent matrix rings relative to an ideal
MA Özarslan - Communications Faculty of Sciences University of …, 2024 - dergipark.org.tr
This paper investigates relative ring theoretical properties in the context of formal triangular
matrix rings. The first aim is to study the semiregularity of formal triangular matrix rings …
matrix rings. The first aim is to study the semiregularity of formal triangular matrix rings …
[PDF][PDF] Modules over formal matrix rings
PA Krylov, AA Tuganbaev - J. Math. Sci, 2010 - academia.edu
This work contains some new and known results on modules over formal matrix rings. The
main results are presented with proofs. In ring theory, various matrix rings play an important …
main results are presented with proofs. In ring theory, various matrix rings play an important …