Gorenstein flat modules over some Morita context rings Page 1 2 January 13, 2023 15:53
WSPC/S0219-4988 171-JAA 2450096 Journal of Algebra and Its Applications (2024) 2450096 …

Let Δ= AANBBMAB be a Morita ring with M⊗ AN= 0= N⊗ BM. We first study how to construct
(complete) duality pairs of Δ-modules using (complete) duality pairs of A-modules and B …

Full article: Ding projective modules over Morita context rings Skip to Main Content Taylor
and Francis Online homepage Taylor and Francis Online homepage Log in | Register Cart 1.Home …

收稿日期: 2021-03-01. 第一作者简介: 牟婷(1994—), 女, 汉族, 硕士研究生,
从事同调理论的研究, E-mail: 2194847113@ qq. com. 通信作者简介: 王占平(1978—), 女 …

Abstract Let R⋉ M be a trivial extension of a ring R by an RR-bimodule M such that MR,
RM,(R, 0) R⋉ M and R⋉ M (R, 0) have finite flat dimensions. We prove that (X, α) is a Ding …

形式下三角矩阵环上的n-Ding模 Page 1 第61 卷第4 期 2022 年7 月 Vol. 61 No. 4 Jul. 2022
中山大学学报(自然科学版)(中英文) ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS …

Morita环上的强Ding投射模 Page 1 山东大学学报(理学版)2023年2月第58卷第2期 E-mail:xblxb@sdu.edu.cn
Journal of Shandong University(Natural Science)ꎬ Vol.58ꎬ No.2ꎬ 2023 http:/ / lxbwk.njournal.sdu.edu.cn …

引入(nꎬm)-强投射余可解Gorenstein 平坦模(即(nꎬm)-强PGF 模) 的概念ꎬ
给出它的一些基本性质ꎮ 证明了如果M 是一个(nꎬm)-强PGF 模ꎬ 则:(1) M 的PGF 维数PGFd …

Let $ A $, $ B $ be two rings and $ T=\left (\begin {smallmatrix} A & M\\0 & B\\\end
{smallmatrix}\right) $ with $ M $ an $ A $-$ B $-bimodule. We first construct a semi-complete …

Let A and B be rings, U a (B, A)-bimodule and T= A& 0\U& BT= A 0 UB a triangular matrix
ring. In this paper, we firstly construct a right recollement of stable categories of Ding …