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UID:20251105T090433EST-9095GXRvXs@132.216.98.100
DTSTAMP:20251105T140433Z
DESCRIPTION:$SU_q(3)$ corepresentations and multivariate q-Krawtchouk polyn
 omials\n\nIn this talk\, an algebraic interpretation of the multivariate q
 uantum $q$-Krawtchouk polynomials in terms of quantum groups will be given
 . I will begin by reviewing the $SU_q(3)$ quantum group Hopf algebra and p
 resent how the symmetric corepresentations are constructed. Then\, by firs
 t establishing the unitarity of these corepresentations\, I will demonstra
 te that their matrix elements can be expressed in terms of the bivariate $
 q$-Krawtchouk polynomials. Finally\, some applications of this quantum gro
 up interpretation will be briefly presented. (This is joint work with Erik
  Koelink and Luc Vinet.)\n
DTSTART:20181030T193000Z
DTEND:20181030T203000Z
LOCATION:Room 4336\, CA\, Pav. André-Aisenstadt\, 2920\, ch. de la Tour
SUMMARY:Geoffroy Bergeron\, CRM
URL:/mathstat/channels/event/geoffroy-bergeron-crm-291
 077
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