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Invariants of reflection groups, arrangements, and normality of decomposition classes in Lie algebras

✍ Scribed by Douglass, J. Matthew; Röhrle, Gerhard


Book ID
120164027
Publisher
Cambridge University Press
Year
2012
Tongue
English
Weight
397 KB
Volume
148
Category
Article
ISSN
0010-437X

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📜 SIMILAR VOLUMES


Braid groups, infinite Lie algebras of C
✍ Stephen P. Humphries 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 260 KB

In this paper we show that each element α of the pure braid group P n or the pure symmetric automorphism group H (n) of the free group F n of rank n can be represented as the special Lie algebra of Cartan type. There is a corresponding action of these groups on C[[a 1 , . . . , a r ]] and C[a 1 , .