A Classification of 2-dimensional endo-commutative straight algebras of type I

Abstract

In this paper, we provide a complete classification of 2-dimensional endo-commutative straight algebras of type I over any field. An endo-commutative algebra is a non-associative algebra in which the square mapping preserves multiplication. Type I denotes a distinguishing characteristic of its structure matrix of rank 2. We list all multiplication tables of these algebras up to isomorphism.

11 pages. arXiv admin note: text overlap with arXiv:2305.10629