Results 1 to 10 of about 2,636,620 (26)

Noncommutative symmetric functions III : Deformations of Cauchy and convolution algebras [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 1997
[in "Special Issue : Lie Computations", G. Jacob, V. Koseleff, Eds.]
GĂ©rard Duchamp   +3 more
doaj   +1 more source

Incidence Rings: Automorphisms and Derivations [PDF]

open access: yesarXiv, 2023
We study automorphisms, isomorphisms, and derivations of the incidence algebra $I(X,R)$, where $X$ is preordered set and $R$ is an algebra over some commutative ring $T$.
arxiv  

Derivations of rings of infinite matrices [PDF]

open access: yesarXiv, 2023
We describe derivations of several important associative and Lie rings of infinite matrices over general rings of coefficients.
arxiv  

Reduced Archimedean skew polynomial rings and skew power series rings [PDF]

open access: yesarXiv, 2020
We characterize skew polynomial rings and skew power series rings that are reduced and right or left Archimedean.
arxiv  

Invariant Algebras [PDF]

open access: yesarXiv, 2011
We introduce invariant algebras and representation$^{(c_1,..., c_8)}$ of algebras, and give many ways of constructing Lie algebras, Jordan algebras, Leibniz algebras, pre-Lie algebras and left-symmetric algebras in an invariant algebras.
arxiv  

Extended Armendariz Rings [PDF]

open access: yesAlgebras Groups Geom., 26(4)(2009), 343-354, 2013
In this note we introduce central linear Armendariz rings as a generalization of Armendariz rings and investigate their properties.
arxiv  

Diagonal reduction of matrices over commutative semihereditary Bezout rings [PDF]

open access: yesarXiv, 2018
It is proven that every commutative semihereditary Bezout ring in which any regular element is Gelfand (adequate), is an elementary divisor ring.
arxiv  

A survey of s-unital and locally unital rings [PDF]

open access: yesarXiv, 2018
We gather some classical results and examples that show strict inclusion between the families of unital rings, rings with enough idempotents, rings with sets of local units, locally unital rings, s-unital rings and idempotent rings.
arxiv  

The Ring of Algebraic Functions on Persistence Bar Codes [PDF]

open access: yesarXiv, 2013
We study the ring of algebraic functions on the space of persistence barcodes, with applications to pattern recognition.
arxiv  

Leavitt path algebras as partial skew group rings [PDF]

open access: yesarXiv, 2012
We realize Leavitt path algebras as partial skew group rings and give new proofs, based on partial skew group ring theory, of the Cuntz-Krieger uniqueness theorem and simplicity criteria for Leavitt path algebras.
arxiv  

Home - About - Disclaimer - Privacy