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In the present paper, we introduce and study counterparts of Rickart involutive algebras, i.e., almost inner Rickart algebras. We prove that a nilpotent associative algebra, which has no nilpotent elements with nonzero square roots, is an…

环与代数 · 数学 2024-04-29 Farhodjon Arzikulov , Utkirbek Khakimov

In this paper we investigate classifications of all (transposed) Poisson algebras of the associated associative null-filiform algebra

环与代数 · 数学 2025-03-11 Jobir Adashev , Xursanoy Berdalova , Feruza Toshtemirova

A finite-dimensional unital and associative algebra over $\mathbb{R}$, or what we shall call simply "an algebra" in this paper for short, generalities the construction by which we derive the complex numbers by "adjoining an element $i$" to…

环与代数 · 数学 2017-08-04 Nathan BeDell

We give an algebraic classification of complex $4$-dimensional nilpotent $\mathfrak{CD}$-algebras.

环与代数 · 数学 2021-01-20 Ivan Kaygorodov , Mykola Khrypchenko

Classification, up to isomorphism, of algebras from a non-empty subset of the variety of $n$- dimensional algebras is presented. It is shown that these algebras have only trivial automorphism and if the basic field is algebraically closed…

环与代数 · 数学 2024-09-11 Ural Bekbaev

The nilpotency degree of a relatively free finitely generated associative algebra with the identity $x^n=0$ is studied over finite fields.

环与代数 · 数学 2013-03-06 Artem A. Lopatin , Ivan P. Shestakov

An algebraic classification of complex $5$-dimensional nilpotent commutative $\mathfrak{CD}$-algebras is given. This classification is based on an algebraic classification of complex $5$-dimensional nilpotent Jordan algebras.

环与代数 · 数学 2021-09-02 Doston Jumaniyozov , Ivan Kaygorodov , Abror Khudoyberdiyev

In the paper, we describe $n$-dimensional naturally graded nilpotent associative algebras with the characteristic sequence $C(\mathcal{A})=(n-p,1,\dots,1)$ as called $p-$filiform algebras over the field of the complex numbers.

环与代数 · 数学 2024-12-06 I. A. Karimjanov

Let $A$ be a unital associative algebra over a field $F$ and $V$ be a unital left $A$-module. The module $V$ is called zero action determined if every bilinear map $f: A\times V\rightarrow F$ with the property that $f(a,m)=0$ whenever…

环与代数 · 数学 2017-07-31 Wei Hu , Zhankui Xiao

This paper is devoted to the complete algebraic and geometric classification of complex $5$-dimensional nilpotent binary Leibniz and $4$-dimensional nilpotent mono Leibniz algebras. As a corollary, we have the complete algebraic and…

环与代数 · 数学 2025-01-10 Kobiljon Abdurasulov , Ivan Kaygorodov , Abror Khudoyberdiyev

The paper is devoted to classification problem of finite dimensional complex none Lie filiform Leibniz algebras. Actually, the observations show there are two resources to get classification of filiform Leibniz algebras. The first of them…

环与代数 · 数学 2007-05-23 U. D. Bekbaev , I. S. Rakhimov

A complete classifications, up to isomorphism, of two-dimensional associative and diassociative algebras over any basic field are given.

环与代数 · 数学 2023-07-20 I. S. Rakhimov

In the present paper we describe absolute nilpotent and some idempotent elements of an n- dimensional evolution algebra corresponding to two permutations and we decompose such algebras to the direct sum of evolution algebras corresponding…

环与代数 · 数学 2020-05-13 B. A. Narkuziyev

We introduce, by adopting the point of view and the tools offered by the theory of operads, a generalization on a nonnegative integer parameter $\gamma$ of diassociative algebras of Loday, called $\gamma$-pluriassociative algebras. By…

组合数学 · 数学 2016-03-04 Samuele Giraudo

This paper is devoted to the complete algebraic and geometric classification of complex 4 and 5-dimensional antiassociative algebras. In particular, we proved that the variety of complex 4-dimensional antiassociative algebras has dimension…

环与代数 · 数学 2024-01-22 Renato Fehlberg Júnior , Ivan Kaygorodov , Crislaine Kuster

We classify (possibly non commutative) algebras of low rank over a domain R. We first review results for algebras of rank 2 and for finite-dimensional division algebras over the real numbers. These results motivate us to consider which…

环与代数 · 数学 2013-12-24 Alex S. E. Levin

Let $K$ denote an algebraically closed field with characteristic 0, and let $q$ denote a nonzero scalar in $K$ that is not a root of unity. Let $A_q$ denote the unital associative $K$-algebra defined by generators $x,y$ and relations…

量子代数 · 数学 2007-05-23 Tatsuro Ito , Paul Terwilliger

We consider versal deformations of 0|3-dimensional L-infinity algebras, which correspond precisely to ordinary (non-graded) three dimensional Lie algebras. The classification of such algebras over C is well known, although we shall give a…

表示论 · 数学 2007-05-23 Alice Fialowski , Michael Penkava

We investigate Lie algebras whose Lie bracket is also an associative or cubic associative multiplication to characterize the class of nilpotent Lie algebras with a nilindex equal to 2 or 3. In particular we study the class of 2-step…

环与代数 · 数学 2013-10-09 Michel Goze , Elisabeth Remm

The paper is devoted to give a full classification of all finite dimensional nilpotent Lie algebras $ L $ of class $4$ such that $ \dim L^2=3. $ Moreover, we classify the capable ones.

环与代数 · 数学 2021-05-21 Faangis Johari , Peyman Niroomand , Mohsen Parvizi