Results 21 to 30 of about 41,015 (284)

Strongly Weakly Supplement Extending Modules

open access: yesAl-Mustansiriyah Journal of Science, 2020
In this paper, a class of modules which are proper strong concept of weakly supplement extending modules will be introduced and studied. We call a module M is strongly weakly supplement extending, if each submodule of M is essential in fully invariant ...
Aya Adnan Musa, Saad A. Al-Saadi
doaj   +1 more source

The group of endotrivial modules in the normal case. [PDF]

open access: yes, 2007
The group of endotrivial modules has recently been determined for a finite group having a normal Sylow $p$-subgroup. In this paper, we give and compare three different presentations of a torsion-free subgroup of maximal rank of the group of endotrivial ...
Mazza, Nadia
core   +1 more source

MODULES WITH FI-EXTENDING HULLS [PDF]

open access: yesGlasgow Mathematical Journal, 2009
AbstractIt is shown that every finitely generated projective module PR over a semiprime ring R has the smallest FI-extending essential module extension $H_{\frak{FI}}(P_R)$ (called the absolute FI-extending hull of PR) in a fixed injective hull of PR. This module hull is explicitly described.
Birkenmeier, Gary F.   +2 more
openaire   +2 more sources

Lifespan-extending interventions induce consistent patterns of fatty acid oxidation in mouse livers

open access: yesCommunications Biology, 2023
Aging manifests as progressive deteriorations in homeostasis, requiring systems-level perspectives to investigate the gradual molecular dysregulation of underlying biological processes.
Kengo Watanabe   +25 more
doaj   +1 more source

A Note on Limits and Trends in PV Cells and Modules

open access: yesApplied Sciences, 2022
The key components of photovoltaic (PV) systems are PV modules representing basic devices, which are able to operate in outdoor conditions for a long time.
Vitezslav Benda, Ladislava Cerna
doaj   +1 more source

On Strongly Extending Modules

open access: yesKyungpook mathematical journal, 2014
The study of extending modules has emerged as a major topic in module theory and several related concepts have been studied. The class of strongly extending modules, a subclass of the class of extending modules, is defined and studied in this paper. An \(R\)-module \(M\) is said to be strongly extending if, for any submodule \(N\) of \(M\), a fully ...
Ebrahimi Atani, S.   +2 more
openaire   +3 more sources

D-Extending Modules

open access: yesHacettepe Journal of Mathematics and Statistics, 2020
A submodule $N$ of a module $M$ is called d-closed if $M/N$ has a zero socle. D-closed submodules are similar concept to s-closed submodules, which are defined through nonsingular modules by Goodearl. In this article we deal with modules with the property that all d-closed submodules are direct summands (respectively, closed, pure). The structure of a
openaire   +4 more sources

Discovering transcriptional modules by Bayesian data integration [PDF]

open access: yes, 2010
Motivation: We present a method for directly inferring transcriptional modules (TMs) by integrating gene expression and transcription factor binding (ChIP-chip) data.
Richard S. Savage   +15 more
core   +1 more source

Extended Modules and Ore Extensions [PDF]

open access: yesCommunications in Mathematics and Statistics, 2016
In this paper we investigate extended modules for a special class of Ore extensions. We will assume that $R$ is a ring and $A$ will denote the Ore extension $A:=R[x_1,\dots,x_n;σ]$ for which $σ$ is an automorphism of $R$, $x_ix_j=x_jx_i$ and $x_ir=σ(r)x_i$, for every $1\leq i,j\leq n$.
Viacheslav Artamonov   +2 more
openaire   +3 more sources

On weak projection invariant extending modules

open access: yes, 2022
We introduce the notion of weak pi-extending modules which is a proper generalization of pi-extending and weak CS-modules. Several characterizations and connections between weak pi-extending modules and related concepts are obtained.
Kara, Yeliz
core   +1 more source

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