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arXiv 0810.0440math.RA
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不可约Lie-Yamaguti代数

Irreducible Lie-Yamaguti algebras

Pilar Benito, Alberto Elduque, Fabián Martín-Herce

摘要:

Lie-Yamaguti代数(或广义李三元系)是与约化齐性空间密切相关的二元-三元代数。不可约为李内导子代数上模的李-Yamaguti代数是各向同性不可约齐性空间的代数对应。这些系统将被分成三个不相交的类型:伴随类型,非简单类型和泛型类型。对前两类系统进行了分类,并指出它们中的大多数与李代数的广义Tits构造有关。

英文摘要:

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 Lie inner derivation algebra are the algebraic counterpart of the isotropy irreducible homogeneous spaces. These systems will be shown to split into three disjoint types: adjoint type, non-simple type and generic type. The systems of the first two types will be classified and most of them will be shown to be related to a Generalized Tits Construction of Lie algebras.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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