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SUMMARY:Louis Olyslager (Ghent University\, Belgium)
DTSTART:20261123T150000Z
DTEND:20261123T160000Z
DTSTAMP:20261115T003355Z
UID:ENAAS/199
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ENAAS/199/">
 Non-associative algebras from affine vertex operator algebras</a>\nby Loui
 s Olyslager (Ghent University\, Belgium) as part of European Non-Associati
 ve Algebra Seminar\n\nInteractive livestream: https://us02web.zoom.us/j/78
 03181064\n\nAbstract\nAlthough the definition of a vertex operator algebra
  (VOA) looks complicated\, it's easy to construct non-associative algebras
  from them. However\, this research started somewhere else\, with a non-as
 sociative algebra constructed explicitly on the 3876-dimensional represent
 ation of E8 by Maurice Chayet and Skip Garibaldi. During this talk I will 
 explain the serries of two papers with Tom De Medts and Jari Desmet. In th
 e first paper we show how these algebras can be related to those easy-to-c
 onstruct non-associative algebras from VOAs. In the second paper we explai
 n how this vertex algebra structure provides insights in this 3876-dimensi
 onal algebra by computing the fusion rules for certain idempotents.\n
LOCATION:https://researchseminars.org/talk/ENAAS/199/
URL:https://us02web.zoom.us/j/7803181064
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