English

The algebraic and geometric classification of nilpotent noncommutative Jordan algebras

Rings and Algebras 2020-07-03 v1

Abstract

We give algebraic and geometric classifications of complex 44-dimensional nilpotent noncommutative Jordan algebras. Specifically, we find that, up to isomorphism, there are only 1818 non-isomorphic nontrivial nilpotent noncommutative Jordan algebras. The corresponding geometric variety is determined by the Zariski closure of 33 rigid algebras and 22 one-parametric families of algebras.

Keywords

Cite

@article{arxiv.1912.02691,
  title  = {The algebraic and geometric classification of nilpotent noncommutative Jordan algebras},
  author = {Doston Jumaniyozov and Ivan Kaygorodov and Abror Khudoyberdiyev},
  journal= {arXiv preprint arXiv:1912.02691},
  year   = {2020}
}

Comments

arXiv admin note: text overlap with arXiv:1909.00358 and substantial text overlap with arXiv:1812.01442