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In this paper the universal enveloping algebra of color hom-Lie algebras is studied. A construction of the free involutive hom-associative color algebra on a hom-module is described and applied to obtain the universal enveloping algebra of…

Quantum Algebra · Mathematics 2017-09-20 A. R. Armakan , S. Silvestrov , M. R. Farhangdoost

We discuss some research problems on affine monomial curves, from the perspective of computation.

Commutative Algebra · Mathematics 2020-10-07 Indranath Sengupta

The purpose of this paper is to generalize some results on ternary Leibniz algebras to the case of ternary Leibniz color algebras. In particular, we study color Lie triple systems. In order to produce examples of ternary Leibniz color…

Rings and Algebras · Mathematics 2016-08-12 Ibrahima Bakayoko

This is the first paper in a series of eight where in the first three we develop a systematic approach to the geometric algebras of multivectors and extensors, followed by five papers where those algebraic concepts are used in a novel…

Differential Geometry · Mathematics 2007-05-23 A. M. Moya , V. V. Fernandez , W. A. Rodrigues

We introduce the class of split regular Hom-Lie color algebras as the natural generalization of split Lie color algebras. By developing techniques of connections of roots for this kind of algebras, we show that such a split regular Hom-Lie…

Rings and Algebras · Mathematics 2016-11-18 Yan Cao , Liangyun Chen

In this paper we continue the study of edge-colored graphs associated with finite idempotent algebras initiated in arXiv:2006.09599. We prove stronger connectivity properties of such graphs that will allows us to demonstrate several useful…

Logic in Computer Science · Computer Science 2025-01-16 Andrei A. Bulatov

F-manifolds are complex manifolds with a multiplication with unit on the holomorphic tangent bundle with a certain integrability condition. Here the local classification of 3-dimensional F-manifolds with or without Euler fields is pursued.

Differential Geometry · Mathematics 2021-07-21 Alexey Basalaev , Claus Hertling

We consider affine representable algebras, that is, finitely generated algebras over a field that can be embedded into some matrix algebra over a commutative algebra. We show that this algebra can in fact be chosen to be a polynomial…

Rings and Algebras · Mathematics 2021-07-23 Martin Lorenz

The paper investigates connections between abstract polytopes and properly edge colored graphs. Given any finite n-edge-colored n-regular graph G, we associate to G a simple abstract polytope P_G of rank n, called the colorful polytope of…

Combinatorics · Mathematics 2012-03-26 Gabriela Araujo-Pardo , Isabel Hubard , Deborah Oliveros , Egon Schulte

In the present paper, we study bi-$f$-harmonic maps which generalize not only $f$-harmonic maps, but also biharmonic maps. We derive bi-$f$-harmonic equations for curves in the Euclidean space, unit sphere, hyperbolic space, and in…

Differential Geometry · Mathematics 2025-08-04 Selcen Yüksel Perktaş , Adara Monica Blaga , Feyza Esra Erdoğan , Bilal Eftal Acet

We study the structure and representations of a family of vertex algebras obtained from affine superalgebras by quantum reduction. As an application, we obtain in a unified way free field realizations and determinant formulas for all…

Mathematical Physics · Physics 2014-01-17 Victor Kac , Minoru Wakimoto

We characterize vertex algebras (in a suitable sense) as algebras over a certain graded co-operad. We also discuss some examples and categorical implications of this characterization.

Rings and Algebras · Mathematics 2010-06-02 Ruthi Hortsch , Igor Kriz , Ales Pultr

In this paper, we introduce some particular families of graphicable algebras obtained by following a relatively new line of research, initiated previously by some of the authors. It consists of the use of certain objects of Discrete…

Rings and Algebras · Mathematics 2013-09-26 Juan Núñez , María Luisa Rodríguez-Arévalo , María Trinidad Villar

In this paper has been proved the pluripolarity of graphs of algebroid functions

Complex Variables · Mathematics 2010-05-10 Zafar Ibragimov

For a couple of associative algebras we define the notion of their double and give a set of examples. Also, we discuss applications of such doubles to representation theory of certain quantum algebras and to a new type of Noncommutative…

Quantum Algebra · Mathematics 2020-10-28 Dimitri Gurevich , Pavel Saponov

Similar to linear spaces, many examples of quasilinear spaces have a notion of multiplication of the elements. To characterising these examples, in the present paper we generalize the notion of quasilinear spaces and introduce…

Functional Analysis · Mathematics 2020-10-20 Reza Dehghanizade , Seyed Mohamad Sadegh Modarres Mosadegh

In the present paper we study the structure of C*-$algebras generated by a certain *-algebra A and a partial isometry inducing an endomorphism of A.

Operator Algebras · Mathematics 2007-05-23 A. Lebedev , A. Odzijewicz

These notes deal with finite-dimensional normed algegras, some basic examples, and the definition of the spectrum.

Classical Analysis and ODEs · Mathematics 2007-05-23 Stephen Semmes

In this paper, we propose new generalizations of amicable numbers. We also give examples and prove properties of these new concepts.

Number Theory · Mathematics 2025-08-08 S. I. Dimitrov

The aim of the paper is to discuss the relations between the three kinds of objects named in the title. In a sense, this is a survey of such relations; however, some new directions are also considered. This relates, especially, to sections…

General Mathematics · Mathematics 2007-05-23 B. Plotkin