Skew-polynomial rings, or Ore extensions, constitute an important class in noncommutative ring theory. These structures are currently studied from different points of view such as ideal theory, order theory, Galois theory, homological algebras, etc. Computationally, Ore extensions appear in the context of uncoupling and solving systems of linear differential and difference equations in closed form. In this short note we let K denote a division ring, α: K $rarr; K a ring endomorphism and δ: K → K an α-derivation. We determine the involutions in the Ore extension K[x; α, δ].Los anillos de polinomios torcidos, o extensiones de Ore, forman una clase importante en la teoría de anillos noconmutativos. Tales estructuras son actualmente estudiadas ...
We introduce here a formalism to generalize, in several variables, the work developed by Bernard Le ...
Accepté pour publication dans "Journal of Algebra and its applications"; 16 pages.Polynomial maps at...
LetR be a nitely generated commutative algebra over an algebraically closed eld k and let A = R[t;; ...
Skew-polynomial rings, or Ore extensions, constitute an important class in noncommutative ring theor...
This thesis deals with a class of rings known as Ore extensions. An Ore extension can be described a...
AbstractWe investigate Ore extensions of Baer rings and p.p.-rings. Let α be an endomorphism and δ a...
AbstractExtensions of valuation rings V of a skew field K are considered in the skew field F=K(x,σ) ...
Abstract. Let R be a ring, σ an injective endomorphism of R and δ a σ-derivation of R. We prove that...
La teoría de órdenes ha sido ampliamente estudiada desde la última parte del siglo XX. En el context...
We extend recent results in order to construct projective resolutions for modules over twisted tenso...
A well known result on polynomial rings states that, for a given ring $R$, if $R$ has no non-zero ni...
In this article further progress is made in extending the Burchnall-Chaundy type determinant constru...
In this article, we study Ore extensions of non-unital associative rings. We provide a characterizat...
AbstractWe show that there exist noncommutative Ore extensions in which every right ideal is two-sid...
We introduce here a formalism to generalize, in several variables, the work developed by Bernard Le ...
We introduce here a formalism to generalize, in several variables, the work developed by Bernard Le ...
Accepté pour publication dans "Journal of Algebra and its applications"; 16 pages.Polynomial maps at...
LetR be a nitely generated commutative algebra over an algebraically closed eld k and let A = R[t;; ...
Skew-polynomial rings, or Ore extensions, constitute an important class in noncommutative ring theor...
This thesis deals with a class of rings known as Ore extensions. An Ore extension can be described a...
AbstractWe investigate Ore extensions of Baer rings and p.p.-rings. Let α be an endomorphism and δ a...
AbstractExtensions of valuation rings V of a skew field K are considered in the skew field F=K(x,σ) ...
Abstract. Let R be a ring, σ an injective endomorphism of R and δ a σ-derivation of R. We prove that...
La teoría de órdenes ha sido ampliamente estudiada desde la última parte del siglo XX. En el context...
We extend recent results in order to construct projective resolutions for modules over twisted tenso...
A well known result on polynomial rings states that, for a given ring $R$, if $R$ has no non-zero ni...
In this article further progress is made in extending the Burchnall-Chaundy type determinant constru...
In this article, we study Ore extensions of non-unital associative rings. We provide a characterizat...
AbstractWe show that there exist noncommutative Ore extensions in which every right ideal is two-sid...
We introduce here a formalism to generalize, in several variables, the work developed by Bernard Le ...
We introduce here a formalism to generalize, in several variables, the work developed by Bernard Le ...
Accepté pour publication dans "Journal of Algebra and its applications"; 16 pages.Polynomial maps at...
LetR be a nitely generated commutative algebra over an algebraically closed eld k and let A = R[t;; ...