On split regular BiHom-Poisson superalgebras

Abstract

The paper introduces the class of split regular BiHom-Poisson superalgebras, which is a natural generalization of split regular Hom-Poisson algebras and split regular BiHom-Lie superalgebras. By developing techniques of connections of roots for this kind of algebras, we show that such a split regular BiHom-Poisson superalgebras $A$ is of the form $A=U+\sum_{\a}I_\a$ with $U$ a subspace of a maximal abelian subalgebra $H$ and any $I_{\a}$, a well described ideal of $A$, satisfying $[I_\a, I_\b]+I_\a I_\b = 0$ if $[\a]\neq [\b]$. Under certain conditions, in the case of $A$ being of maximal length, the simplicity of the algebra is characterized.

16 pages. arXiv admin note: text overlap with arXiv:1508.02124, arXiv:1706.07084 by other authors

References in corpus (4)

• Notes on Formal Deformations of Hom-associative and Hom-Lie Algebras
• Representations of Bihom-Lie algebras
• BiHom-Lie superalgebra structures
• BiHom-Lie colour algebras structures