SMF

Central Extension of the Yangian Double

Central Extension of the Yangian Double

Sergej M. KHOROSHKIN
Central Extension of the Yangian Double
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  • Année : 1997
  • Tome : 2
  • Format : Papier
  • Langue de l'ouvrage :
    Anglais
  • Class. Math. : 17B37, 81R50
  • Pages : 119-135
A central extension ^DY(g) of the double of the Yangian is defined for a simple Lie algebra g with complete proof for g=sl2. Basic representations and intertwining operators are constructed for ^DY(s)gl2).