Results 201 to 210 of about 1,179,667 (236)

Orbispaces as differentiable stratified spaces. [PDF]

Lett Math Phys, 2018
Crainic M, Mestre JN.
europepmc   +1 more source

Fuglede-Kadison determinant: theme and variations. [PDF]

Proc Natl Acad Sci U S A, 2013
de la Harpe P.
europepmc   +1 more source

A characterization of finite abelian groups via sets of lengths in transfer Krull monoids. [PDF]

Commun Algebra, 2018
Zhong Q.
europepmc   +1 more source

Multivariate linear recurrences and power series division.

Discrete Math, 2012
Hauser H, Koutschan C.
europepmc   +1 more source

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Spectrum of a Noncommutative Ring

Communications in Algebra, 2006
R is any ring with identity. Let Spec r (R) (resp. Spec(R)) be the set of all prime right ideals (resp. all prime ideals) of R and let U r (eR) = {P ∊ Spec r (R) | e ∉ P}. In this article, we study the relationships among various ring-theoretic properties and topological conditions on Spec r (R) (with weak Zariski topology).
Guoyin Zhang, W. Tong, Fanggui Wang
semanticscholar   +3 more sources

Noncommutative Ring Theory

, 1976
Jonh Henry Cozzens, F. L. Sandomierski
semanticscholar   +3 more sources

On clean and regular elements of noncommutative ring extensions

Communications in Algebra, 2019
Let R be an associative ring with identity and α be an endomorphism of R. In this article, we are interested to study the some of relations between a ring R and that of D. A. Jordan’s construction of the ring A(R,α) as well as the skew Laurent polynomial
E. Hashemi, M. Hamidizadeh, A. Alhevaz
semanticscholar   +1 more source

On noncommutative FGC rings

Journal of Algebra and Its Applications, 2015
Many studies have been conducted to characterize commutative rings whose finitely generated modules are direct sums of cyclic modules (called FGC rings), however, the characterization of noncommutative FGC rings is still an open problem, even for duo rings.
M. Naji Esfahani, A. Ghorbani
openaire   +2 more sources

The cozero-divisor graph of a noncommutative ring

, 2014
In this paper, we extend the concept of the cozero-divisor graph to any arbitrary ring with nonzero identity. Also we study some basic properties of this graph and gain some results on the cozero-divisor graphs of matrix rings.
M. Afkhami
semanticscholar   +1 more source

Some types of ring elements in Ore extensions over noncommutative rings

, 2017
Let R be an associative unital ring with an endomorphism α and α-derivation δ. Some types of ring elements such as the units and the idempotents play distinguished roles in noncommutative ring theory, and will play a central role in this work.
E. Hashemi, M. Hamidizadeh, A. Alhevaz
semanticscholar   +1 more source