Hasil untuk "math.RA"

Askar Tuganbaev

We study the structure of seminoetherian modules. Seminoetherian modules over non-primitive hereditary noetherian prime rings are completely described.

Matej Brešar

The paper surveys the theory of functional identities and its applications. No prior knowledge of the theory is required to follow the paper.

Iroda Choriyeva, Abror Khudoyberdiyev

In this paper we give the complete classification of $5$-dimensional complex solvable symmetric Leibniz algebras.

David Dolžan

We determine the metric dimension of the zero-divisor graph of the matrix semiring over a commutative entire antinegative semiring.

Ryszard Mazurek

We characterize skew polynomial rings and skew power series rings that are reduced and right or left Archimedean.

Walter Wyss

We derive two formulae for (A + B)^n, where A and B are elements in a non-commutative, associative algebra with identity.

Richard Cushman

This paper constructs a Weyl group of a fundamental sandwich algebra.

Cristina Flaut

This paper is a short survey about some properties of algebras ob- tained by the Cayley-Dickson process and some of their applications.

Ievgen Makedonskyi

We give a criterion of tameness and wildness for a finite-dimensional Lie algebra over an algebraically closed field.

Tahire \" Ozen, Emine Yıldırım

In this paper we give a generalization of injective and projective complexes.

Jason McGraw

In this paper we describe all gradings by abelian groups without elements of order five on the Melikyan algebras over algebraically closed fields.

William Chin

We describe the transpose operator for self-projective and symmetric coalgebras in terms of the syzygy and Nakayama functors.

J. R. Guest, N. D. Scielzo, I. Ahmad et al.

Hamid Usefi

There have been gaps found in the proofs. The paper is withdrawn until further notice.

Daniel Chan

We show that Hilbert schemes for quantum planes are projective.

B. V. Novikov

We prove that every commutative Moufang groupoid is a semilattice of Archimedean subgroupoids.

Ra�l Montes-de-Oca, On�simo Hern�ndez-Lerma

F. Castano Iglesias

It is proved here that any quasi-Frobenius bimodule produces a quasi-Frobenius comatrix coring

BinYong Hsie

We introduce a concept, $d$-complete, and show that a Lie algebra is $d$-complete if and only if its full graph is complete.

Aivars Berzins

In this paper, the problem formulated in [8] is solved. We prove, that the group of automorphisms of the category of free associative algebras is generated by semi-inner and mirror automorphisms