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BEGIN:VEVENT
UID:news566@dmi.unibas.ch
DTSTAMP;TZID=Europe/Zurich:20190116T155906
DTSTART;TZID=Europe/Zurich:20130404T161500
SUMMARY:Perlen-Kolloquium: Christian Krattenthaler (Universität Wien)
DESCRIPTION:Cyclic sieving is a(n enumerative) phenomenon formulated by Rei
 ner\, Stanton and White. Bessis and Reiner proposed two conjectures on cyc
 lic sieving phenomena for the generalised non-crossing partitions associat
 ed to complex reflection groups of Armstrong and Bessis. I shall first exp
 lain what cyclic sieving and these generalised non-crossing partitions are
  about\, and then report the main ideas of a proof of the above two conjec
 tures. Part of this work is in collaboration with Thomas Müller. 
X-ALT-DESC:Cyclic sieving is a(n enumerative) phenomenon formulated by Rein
 er\, Stanton and White. Bessis and Reiner proposed two conjectures on cycl
 ic sieving phenomena for the generalised non-crossing partitions associate
 d to complex reflection groups of Armstrong and Bessis. I shall first expl
 ain what cyclic sieving and these generalised non-crossing partitions are 
 about\, and then report the main ideas of a proof of the above two conject
 ures. Part of this work is in collaboration with Thomas Müller.&nbsp\;
DTEND;TZID=Europe/Zurich:20130404T170000
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