Generalized $n$-coherence

Josef Jirásko

Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

Displaying similar documents to “Generalized $n$ -coherence”

$n$ -flat and $n$ -FP-injective modules

Xiao Yan Yang, Zhongkui Liu (2011)

Czechoslovak Mathematical Journal

Similarity:

In this paper, we study the existence of the $n$ -flat preenvelope and the $n$ -FP-injective cover. We also characterize $n$ -coherent rings in terms of the $n$ -FP-injective and $n$ -flat modules.

Modules commuting (via Hom) with some colimits

Robert El Bashir, Tomáš Kepka, Petr Němec (2003)

Czechoslovak Mathematical Journal

Similarity:

For every module $M$ we have a natural monomorphism $Ψ : \underset{i \in I}{∐} {H o m}_{R} (M, A_{i}) \to {H o m}_{R} (M, \underset{i \in I}{∐} A_{i})$ and we focus our attention on the case when $Ψ$ is also an epimorphism. Some other colimits are also considered.

Characterizations of some rings with $𝒞$ -projective, $𝒞$ -(FP)-injective and $𝒞$ -flat modules

Xiao Guang Yan, Xiao Sheng Zhu (2011)

Czechoslovak Mathematical Journal

Similarity:

Let $R$ be a commutative ring and $𝒞$ a semidualizing $R$ -module. We investigate the relations between $𝒞$ -flat modules and $𝒞$ -FP-injective modules and use these modules and their character modules to characterize some rings, including artinian, noetherian and coherent rings.

On Matlis dualizing modules.

Enochs, Edgar E., López-Ramos, J.A., Torrecillas, B. (2002)

International Journal of Mathematics and Mathematical Sciences

Similarity:

Mittag-Leffler modules, reduced products, and direct products

Alberto Facchini (1991)

Rendiconti del Seminario Matematico della Università di Padova

Similarity:

Displaying similar documents to “Generalized n -coherence”

n -flat and n -FP-injective modules

Modules commuting (via Hom) with some colimits

Characterizations of some rings with 𝒞 -projective, 𝒞 -(FP)-injective and 𝒞 -flat modules

On Matlis dualizing modules.

Mittag-Leffler modules, reduced products, and direct products

Displaying similar documents to “Generalized $n$ -coherence”

$n$ -flat and $n$ -FP-injective modules

Characterizations of some rings with $𝒞$ -projective, $𝒞$ -(FP)-injective and $𝒞$ -flat modules