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Algèbre non commutative, groupes quantiques et invariants Septième contact Franco-Belge, Reims, Juin 1995
J. Alev, G. Cauchon (Éd.)
Séminaires et Congrès 2 (1997), 304 pages
Central Extension of the Yangian Double
Sergej M. KHOROSHKIN
Séminaires et Congrès 2 (1997), 119-135
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Résumé :
A central extension of the double of the Yangian is defined for a simple Lie algebra g with complete proof for g = s l 2. Basic representations and intertwining operators are constructed for .
Class. math. : 17B37, 81R50