Verlinde algebras and the intersection form on vanishing cycles

• S. M. Gusein-Zade ^[1] ; A. Varchenko ^[2]
  1. [1] Moscow State University

     Moscow State University

     Rusia

     
  2. [2] University of North Carolina, USA
• Localización: Selecta Mathematica, New Series, ISSN 1022-1824, Vol. 3, Nº. 1, 1997, págs. 79-97
• Idioma: inglés
• DOI: 10.1007/s000290050006
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• Resumen

  • We prove Zuber's conjecture [Z] establishing connections of the fusion rules of the su( N )k WZW model of conformal field theory and the intersection form on vanishing cycles of the associated fusion potential.