RD-flatness and RD-injectivity of simple modules
A Moradzadeh-Dehkordi, F Couchot - Journal of Pure and Applied Algebra, 2022 - Elsevier
We say that a ring R is a right RDV-ring if each simple right R-module is RD-injective. In this
paper, we study the notion of RDV-rings which is a non-trivial generalization of V-rings and …
paper, we study the notion of RDV-rings which is a non-trivial generalization of V-rings and …
Rings with flat left socle
L Zhongkui - Communications in Algebra, 1995 - Taylor & Francis
We recall that a study of rings with projective left socle and containing no infinite sets of
orthogonal idenlpotents was make by Gordon [7]. In the same paper he showed that S= SOC …
orthogonal idenlpotents was make by Gordon [7]. In the same paper he showed that S= SOC …
Modules and abelian groups with a bounded domain of injectivity
YM Demirci - Journal of Algebra and Its Applications, 2018 - World Scientific
In this work, impecunious modules are introduced as modules whose injectivity domains are
contained in the class of all pure-split modules. This notion gives a generalization of both …
contained in the class of all pure-split modules. This notion gives a generalization of both …
On rings whose simple modules are flat
Y Hirano - Canadian Mathematical Bulletin, 1994 - cambridge.org
ON RINGS WHOSE SIMPLE MODULES ARE FLAT Page 1 Canad. Math. Bull. Vol. 37 (3),
1994 pp. 361-364 ON RINGS WHOSE SIMPLE MODULES ARE FLAT YASUYUKIHIRANO …
1994 pp. 361-364 ON RINGS WHOSE SIMPLE MODULES ARE FLAT YASUYUKIHIRANO …
Gorenstein 环上的Gorenstein 平坦和内射
宋伟灵, 黄兆泳 - 中国科学: A 辑, 2008 - cqvip.com
设R 是一个Gorenstein 环. 证明了, 如果I 是R 的一个理想且使得R/I 是一个半单环, 则R/I
作为右R-模的Gorenstein 平坦维数与R/I 作为左R-模的Gorenstein 内射维数是相等的 …
作为右R-模的Gorenstein 平坦维数与R/I 作为左R-模的Gorenstein 内射维数是相等的 …
Three questions on strongly п-regular rings and regular rings
W Xue - Communications in Algebra, 1993 - Taylor & Francis
Throughout this paper rings are associative rings with identity, ring extensions share the
same identity, and modules are unitary. We shall consider the following three questions that …
same identity, and modules are unitary. We shall consider the following three questions that …
On homological dimensions of simple modules over non-commutative rings
H Zhao-Yong, C Fu-Chang - Communications in Algebra, 1996 - Taylor & Francis
It is known that for a simple module S over a commutative ring R, fd R (S)= id R (S). Let RT
be commutative rings and R→ T a ring homomorphism, if T is a Noetherian ring and self …
be commutative rings and R→ T a ring homomorphism, if T is a Noetherian ring and self …
A note on flatness and injectivity of simple modules over a commutative ring
P Jothilingam, S Mangayarcarassy - Communications in Algebra, 1993 - Taylor & Francis
The main theorem of the paper" Flatness and Injectivity of Simple Modules over a
Commutative Ring" by Xu Jinzhong which appeared in Communications in Algebra 19 (2) …
Commutative Ring" by Xu Jinzhong which appeared in Communications in Algebra 19 (2) …
环与剩余类环的同调维数
朱晓胜, 杨静化 - 数学学报: 中文版, 2001 - cqvip.com
Sandomierski FL, Small L W., 和Fields KL [1-3] 在" 幂零” 条件下研究了环与约化环的同调维数.
然而对一些环(如交换Von Neumann 正则环)," 幂零” 的条件是不成立的. 因此 …
然而对一些环(如交换Von Neumann 正则环)," 幂零” 的条件是不成立的. 因此 …
Gorenstein flatness and injectivity over Gorenstein rings
WL Song, ZY Huang - Science in China Series A: Mathematics, 2008 - Springer
Let R be a Gorenstein ring. We prove that if I is an ideal of R such that R/I is a semi-simple
ring, then the Gorenstein flat dimension of R/I as a right R-module and the Gorenstein …
ring, then the Gorenstein flat dimension of R/I as a right R-module and the Gorenstein …