Year: 2025
Type: preprint
Abstract: Let $(A,μ)$ be a nonassociative algebra over a field of characteristic zero. The polarization process allows us to associate two other algebras, and this correspondence is one-one, one commutative, the other anti-commutative. Assume that $μ$ satisfies a quadratic identity $\sum_{σ\in Σ_3} a_σμ(μ(x_{σ(i)},x_{σ(j)}),x_{σ(k)}-a_σμ(x_{σ(i)},μ(x_{σ(j)},x_{σ(k)})=0.$ Under certain conditions, the polarization of such a multiplication determines an anticommutative multiplication also verifying a quadratic identity. Now only two identities are possible, the first is the Jacobi identity which makes this anticommutative multiplication a Lie algebra and the multiplication $μ$ is Lie admissible, the second, less classical is given by $[[x,y],z]=[[y,z],x]=[[z,x],y].$ Such a multiplication is here called Acaa for Anticommutative and Antiassociative. We establish some properties of this type of algebras.
Source: arXiv (Cornell University)
Author: Remm, Elisabeth
Language: English
Topic: Advanced Topics in Algebra
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4416125246
Cites:
Cited by:
Related to: