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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.

Rings and Algebras · Mathematics 2021-09-02 Doston Jumaniyozov , Ivan Kaygorodov , Abror Khudoyberdiyev

This paper is devoted to the complete algebraic classification of complex 5-dimensional nilpotent bicommutative algebras.

Rings and Algebras · Mathematics 2024-06-19 Kobiljon Abdurasulov , Ivan Kaygorodov , Abror Khudoyberdiyev

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

Rings and Algebras · Mathematics 2021-01-20 Ivan Kaygorodov , Mykola Khrypchenko

This paper is devoted to the complete algebraic classification of complex $5$-dimensional nilpotent Novikov algebras.

Rings and Algebras · Mathematics 2024-02-02 Kobiljon Abdurasulov , Ivan Kaygorodov , Abror Khudoyberdiyev

We give a geometric classification of complex $5$-dimensional nilpotent commutative $\mathfrak{CD}$-algebras. The corresponding geometric variety has dimension $24$ and decomposes into $10$ irreducible components determined by the Zariski…

Rings and Algebras · Mathematics 2022-04-04 Doston Jumaniyozov , Ivan Kaygorodov , Abror Khudoyberdiyev

We classify the $4$-dimensional nilpotent bicommutative algebras over $\mathbb C$ from both algebraic and geometric approaches.

Rings and Algebras · Mathematics 2020-04-03 Ivan Kaygorodov , María Pilar Paez Guillán , Vasily Voronin

We give a complete description of degenerations of complex $5$-dimensional nilpotent associative commutative algebras.

Rings and Algebras · Mathematics 2020-04-03 Ivan Kaygorodov , Samuel A. Lopes , Yury Popov

The paper is devoted to give the complete algebraic classification of nilpotent binary Lie algebras of dimension $\leq 6$ over an arbitrary base field ${\mathbb{F}}$ of characteristic not $2$ and the complete geometric classification of…

Rings and Algebras · Mathematics 2020-04-03 Hani Abdelwahab , Antonio Jesús Calderón , Ivan Kaygorodov

We give a geometric classification of complex $n$-dimensional $2$-step nilpotent (all, commutative and anticommutative) algebras. Namely, has been found the number of irreducible components and their dimensions. As a corollary, we have a…

Rings and Algebras · Mathematics 2021-11-02 Mikhail Ignatyev , Ivan Kaygorodov , Yury Popov

We give a geometric classification of $n$-dimensional nilpotent, commutative nilpotent and anticommutative nilpotent algebras. We prove that the corresponding geometric varieties are irreducible, find their dimensions and describe explicit…

Rings and Algebras · Mathematics 2023-06-02 Ivan Kaygorodov , Mykola Khrypchenko , Samuel A. Lopes

We give a classification of $5$- and $6$-dimensional complex one-generated nilpotent bicommutative algebras.

Rings and Algebras · Mathematics 2022-08-02 Ivan Kaygorodov , Pilar Páez-Guillán , Vasily Voronin

This study focuses on the analysis of derivations, centroids, and inner derivations of 5-dimensional complex nilpotent associative algebras. It presents the classification of these algebras of dimension less than five, as well as the…

Rings and Algebras · Mathematics 2025-05-01 Ahmed Zahari Abdou

The paper is devoted to give a complete classification of five-dimension nilpotent evolution algebras over an algebraically closed field. We obtained a list of 27 isolated non-isomorphic nilpotent evolution algebras and 2 families of…

Commutative Algebra · Mathematics 2015-09-01 A. S. Hegazi , Hani Abdelwahab

We classify nilpotent associative algebras of dimensions up to 4 over any field. This is done by constructing the nilpotent associative algebras as central extensions of algebras of smaller dimension, analogous to methods known for…

Rings and Algebras · Mathematics 2017-05-23 Willem A. de Graaf

We give an algebraic classification of complex $5$-dimensional one-generated nilpotent terminal algebras.

Rings and Algebras · Mathematics 2020-08-05 Ivan Kaygorodov , Abror Khudoyberdiyev , Aloberdi Sattarov

This paper is devoted to the complete algebraic and geometric classification of complex $5$-dimensional nilpotent Leibniz algebras. In particular, the variety of complex $5$-dimensional nilpotent Leibniz algebras has dimension $24$ it has…

Rings and Algebras · Mathematics 2023-07-04 Kobiljon Abdurasulov , Ivan Kaygorodov , Abror Khudoyberdiyev

Leibniz algebras are certain generalization of Lie algebras. In this paper we give the classification of $5-$dimensional complex non-Lie nilpotent Leibniz algebras. We use the canonical forms for the congruence classes of matrices of…

Rings and Algebras · Mathematics 2017-06-06 Ismail Demir

We give a geometric classification of complex $4$-dimensional nilpotent $\mathfrak{CD}$-algebras. The corresponding geometric variety has dimension 18 and decomposes into $2$ irreducible components determined by the Zariski closures of a…

Rings and Algebras · Mathematics 2020-07-06 Ivan Kaygorodov , Mykola Khrypchenko

This paper is devoted to give the complete algebraic and geometric classification of $4$-dimensional nilpotent Novikov algebras over $\mathbb C.$

Rings and Algebras · Mathematics 2019-06-26 Iqboljon Karimjanov , Ivan Kaygorodov , Abror Khudoyberdiyev

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…

Rings and Algebras · Mathematics 2025-01-10 Kobiljon Abdurasulov , Ivan Kaygorodov , Abror Khudoyberdiyev
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