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Auslander‐reiten conjecture for gorenstein rings of krull dimension at least 2 [PDF]

open access: yesریاضی و جامعه, 2022
Auslander‐Reiten Conjecture is one of the most important and long‐standing conjectures in representation theory of finite dimensional algebras. It is known to be in close relationship with a string of homological conjectures on top of which lies the well‐
Hossein Eshraghi
doaj   +1 more source

On multiplication $fs$-modules and dimension symmetry [PDF]

open access: yesJournal of Mahani Mathematical Research, 2023
In this paper, we first study $fs$-modules, i.e., modules with finitely many small submodules. We show that every $fs$-module with finite hollow dimension is Noetherian.
Nasrin Shirali   +2 more
doaj   +1 more source

Entangled subspaces and generic local state discrimination with pre-shared entanglement [PDF]

open access: yesQuantum, 2022
Walgate and Scott have determined the maximum number of generic pure quantum states that can be unambiguously discriminated by an LOCC measurement [Journal of Physics A: Mathematical and Theoretical, 41:375305, 08 2008].
Benjamin Lovitz, Nathaniel Johnston
doaj   +1 more source

On Bhargava rings [PDF]

open access: yesMathematica Bohemica, 2023
Let $D$ be an integral domain with the quotient field $K$, $X$ an indeterminate over $K$ and $x$ an element of $D$. The Bhargava ring over $D$ at $x$ is defined to be $\mathbb{B}_x(D):=\{f\in\nobreak K[X] \text{for all} a\in D, f(xX+a)\in D[X]\}$.
Mohamed Mahmoud Chems-Eddin   +2 more
doaj   +1 more source

Global Warming and Mass Extinctions Associated With Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 83-102., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
David P. G. Bond, Yadong Sun
wiley  

+1 more source

SOME RESULTS ON STRONGLY PRIME SUBMODULES [PDF]

open access: yesJournal of Algebraic Systems, 2014
Let $R$ be a commutative ring with identity and let $M$ be an $R$-module. A proper submodule $P$ of $M$ is called strongly prime submodule if $(P + Rx : M)ysubseteq P$ for $x, yin M$, implies that $xin P$ or $yin P$.
Alireza Naghipour
doaj   +1 more source

ON TYPE KRULL DIMENSION OF MODULES [PDF]

open access: yesJournal of Algebraic Systems
In this paper, the concept of type Krull dimension of a module is introduced and some related properties are investigated.Using this concept, we extend some basic results about modules with Krull dimension.
Nasrin Shirali   +2 more
doaj   +1 more source

NON-PARALLEL KRULL DIMENSION OF MODULES [PDF]

open access: yesJournal of Algebraic Systems
In this paper, the concept of non-parallel Krull (resp., Noetherian) dimension of an $ R $-module are introduced and some related properties are investigated.
Nasrin Shirali, Mohammad Maschizadeh
doaj   +1 more source

ON α-SHORT TYPE MODULES [PDF]

open access: yesJournal of Algebraic Systems
We introduce and study the concept of $\alpha $-short type modules.Using this concept we extend some of the basic results of $\alpha $-short modules to $\alpha $-short type modules.
Maryam Davoudian
doaj   +1 more source

On α-almost Artinian modules

open access: yesOpen Mathematics, 2016
In this article we introduce and study the concept of α-almost Artinian modules. We show that each α-almost Artinian module M is almost Artinian (i.e., every proper homomorphic image of M is Artinian), where α ∈ {0,1}.
Davoudian Maryam   +2 more
doaj   +1 more source

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