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arXiv · 0907.3622

Irreducible Lie-Yamaguti algebras of Generic Type

Pilar Benito·Alberto Elduque·Fabian Martin-Herce
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Abstract

Lie-Yamaguti algebras (or generalized Lie triple systems) are binary-ternary algebras intimately related to reductive homogeneous spaces. The Lie-Yamaguti algebras which are irreducible as modules over their inner derivation algebras are the algebraic counterpart of the isotropy irreducible homogeneous spaces. These systems splits into three disjoint types: adjoint type, non-simple type and generic type. The systems of the first two types were classified in a previous paper through a generalized Tits Construction of Lie algebras. In this paper, the Lie-Yamaguti algebras of generic type are classified by relating them to several other nonassociative algebraic systems: Lie and Jordan algebras and triple systems, Jordan pairs or Freudenthal triple systems.

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Pilar Benito, Alberto Elduque, Fabian Martin-Herce. 2009-07-21. Irreducible Lie-Yamaguti algebras of Generic Type. https://arxiv.org/abs/0907.3622

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