On the Relation of Extended Affine Weyl
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Saeid Azam
📂
Article
📅
1999
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Elsevier Science
🌐
English
⚖ 125 KB
Extended affine Weyl groups are the Weyl groups of root systems of a new class of Lie algebras called extended affine Lie algebras. In this paper we show that a Ž . reduced extended affine Weyl group is the homomorphic image of some indefinite Kac᎐Moody Weyl group where the homomorphism and its kern