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Universal Enveloping Algebras of Lie Antialgebras
Séverine Leidwanger1, Sophie Morier-Genoud1

Lie antialgebras is a class of supercommutative algebras recently appeared in symplectic geometry. We define the notion of enveloping algebra of a Lie antialgebra and study its properties. We show that every Lie antialgebra is canonically related to a Lie superalgebra and prove that its enveloping algebra is a quotient of the enveloping algebra of the corresponding Lie superalgebra.
1:  IMJ - Institut de Mathématiques de Jussieu
Lie antialgebras – Universal enveloping algebras