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arXiv · 0802.0665

Vogan Diagrams of Twisted Affine Kac-Moody Lie Algebras

Tanusree Pal
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Abstract

A Vogan diagram is a Dynkin diagram of a Kac-Moody Lie algebra of finite or affine type overlayed with additional structures. This paper develops the theory of Vogan diagrams for almost compact real forms of indecomposable twisted affine Kac- Moody Lie algebras and shows that equivalence classes of Vogan diagrams correspond to isomorphism classes of almost compact real forms of twisted affine Kac-Moody Lie algebras as given by H. Ben Messaoud and G. Rousseau.

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Tanusree Pal. 2008-08-01. Vogan Diagrams of Twisted Affine Kac-Moody Lie Algebras. https://arxiv.org/abs/0802.0665

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