Strongly -flat modules, strongly nonnil-injective modules and their homological dimensions

X Zhang, S Xing, W Qi - arXiv preprint arXiv:2211.14681, 2022 - arxiv.org
In this paper, we first introduce and study the notions of strongly $\phi $-flat modules and
strongly nonnil-injective modules. And then, we investigate the homology dimensions of …

On strongly --Flat modules and Their Homological Dimensions

W Qi, X Zhang, W Zhao - arXiv preprint arXiv:2302.00991, 2023 - arxiv.org
In this paper, we introduce and study the notion of strongly $\phi $-$ w $-flat modules. The
$\phi $-$ w $-weak global dimension $\phi $-$ w $-w. gl. dim $(R) $ of an NP-ring $ R $ is …

On --Flat modules and Their Homological Dimensions

X Zhang, W Zhao - arXiv preprint arXiv:2107.12643, 2021 - arxiv.org
In this paper, we introduce and study the class of $\phi $-$ w $-flat modules which are
generalizations of both $\phi $-flat modules and $ w $-flat modules. The $\phi $-$ w $-weak …

Some Remarks on -Dedekind rings and -Prufer rings

X Zhang, W Qi - arXiv preprint arXiv:2103.08278, 2021 - arxiv.org
In this paper, the notions of nonnil-injective modules and nonnil-FP-injective modules are
introduced and studied. Especially, we show that a $\phi $-ring $ R $ is an integral domain if …

On -(weak) global dimension

Y El Haddaoui, N Mahdou - Journal of Algebra and Its Applications, 2023 - World Scientific
In this paper, we will introduce and study the homological dimensions defined in the context
of commutative rings with prime nilradical. So all rings considered in this paper are …

On n -Coherent Rings and ( n , d )-Rings

D Zhou - 2004 - Taylor & Francis
We introduce the concepts of (n, d)-injective and (n, d)-flat as generalizations of injective, flat
modules and homological dimensions, and use them to characterize right n-coherent rings …

Nonnil-FP-injective and nonnil-FP-projective dimensions and nonnil-semihereditary rings

YE Haddaoui, H Kim, N Mahdou - Revista de la Real Academia de …, 2024 - Springer
In this paper, we introduce the concept of nonnil-FP-injective dimension for both modules
and rings. We explore the characterization of strongly ϕ-rings that have a nonnil-FP-injective …

[PDF][PDF] FP-injectivity relative to a semidualizing bimodule

X Tang - Publ. Math. Debrecen, 2012 - publi.math.unideb.hu
In this paper, we extend the notion of C-injective module to that of C-FP-injective module,
where S CR is a semidualizing bimodule over associative rings. We first obtain a result on …

On n-phantom and n-Ext-phantom Morphisms

K Lan, B Lu - Taiwanese Journal of Mathematics, 2021 - JSTOR
This paper extends many conclusions based on phantom envelopes and Ext-phantom
covers of modules, and we find that many important properties still hold after replacing …

On nonnil-coherent modules and nonnil-Noetherian modules

YE Haddaoui, H Kim, N Mahdou - Open Mathematics, 2022 - degruyter.com
In this article, we introduce two new classes of modules over a ϕ-ring that generalize the
classes of coherent modules and Noetherian modules. We next study the possible transfer …