Results 41 to 50 of about 30,075 (226)

Right noetherian semigroups [PDF]

open access: yesInternational Journal of Algebra and Computation, 2019
A semigroup [Formula: see text] is right noetherian if every right congruence on [Formula: see text] is finitely generated. In this paper, we present some fundamental properties of right noetherian semigroups, discuss how semigroups relate to their substructures with regard to the property of being right noetherian, and investigate whether this ...
Miller, Craig, Ruskuc, Nik
openaire   +5 more sources

Classifying Serre subcategories via atom spectrum [PDF]

open access: yes, 2012
In this paper, we introduce the atom spectrum of an abelian category as a topological space consisting of all the equivalence classes of monoform objects.
Benson   +12 more
core   +2 more sources

Duality Theorems for Crossed Products over Rings [PDF]

open access: yes, 2005
In this note we extend duality theorems for crossed products obtained by M. Koppinen and C. Chen from the case of a base field or a Dedekind domain to the case of an arbitrary noetherian commutative ground ring under fairly weak conditions. In particular
Abuhlail, Jawad Y.
core   +2 more sources

NOETHERIAN HOPF ALGEBRAS [PDF]

open access: yesGlasgow Mathematical Journal, 2013
AbstractA brief survey of some aspects of noetherian Hopf algebras is given, concentrating on structure, homology, and classification, and accompanied by a panoply of open problems.
openaire   +3 more sources

Acyclic Complexes and Graded Algebras

open access: yesMathematics, 2023
We already know that the noncommutative N-graded Noetherian algebras resemble commutative local Noetherian rings in many respects. We also know that commutative rings have the important property that every minimal acyclic complex of finitely generated ...
Chaoyuan Zhou
doaj   +1 more source

Noetherian and Artinian ordered groupoids—semigroups

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2005
Chain conditions, finiteness conditions, growth conditions, and other forms of finiteness, Noetherian rings and Artinian rings have been systematically studied for commutative rings and algebras since 1959.
Niovi Kehayopulu, Michael Tsingelis
doaj   +1 more source

Semistar Dedekind Domains [PDF]

open access: yes, 2004
Let $D$ be an integral domain and $\star$ a semistar operation on $D$. As a generalization of the notion of Noetherian domains to the semistar setting, we say that $D$ is a $\star$--Noetherian domain if it has the ascending chain condition on the set of ...
Baghdadi, Said El   +2 more
core   +2 more sources

New Kind of MV-Modules

open access: yesInternational Journal of Computational Intelligence Systems, 2020
In this paper, by considering the notion of MV-modules, which is the structure that naturally correspond to lu-modules over lu-rings, we investigate some properties of a new kind of MV-modules, that we introduced in Borzooei and Saidi Goraghani, Free MV ...
S. Saidi Goraghani   +3 more
doaj   +1 more source

On stable noetherian rings [PDF]

open access: yesTransactions of the American Mathematical Society, 1975
A ring R is called stable if every localizing subcategory of R M _R{\text {M}} is closed under taking injective envelopes. In this paper the stable noetherian rings are characterized in terms of the idempotent kernel functors of R
openaire   +1 more source

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