The Structure of Locally Finite Split Li
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Nina Stumme
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Article
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1999
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Elsevier Science
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English
β 228 KB
If is a split Lie algebra, which means that is a Lie algebra with a root decomposition = + Ξ±β Ξ± , then the roots of can be classified into different types: a root Ξ± β is said to be of nilpotent type if all subalgebras x Ξ± x -Ξ± = span x Ξ± x -Ξ± x Ξ± x -Ξ± for x Β±Ξ± β Β±Ξ± are nilpotent, and of simple type