Lie antialgebras
Résumé
We introduce a new class of algebras that we call Lie antialgebras. The subject is situated in between commutative algebra, symplectic/contact geometry and Lie superalgebra theory. We define the odd Lie-Poisson structure on the space dual to a Lie antialgebra and study the notion of central extensions. We classify simple finite-dimensional Lie antialgebras.
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