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DTSTART:20220313T070000
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DTSTART:20221106T060000
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DTSTART;TZID=America/Toronto:20221110T130000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/algebraic-co
 mbinatorics-seminar-theo-douvropoulos
SUMMARY:Algebraic Combinatorics Seminar - Theo Douvropoulos
CLASS:PUBLIC
DESCRIPTION:TITLE: Recursions and Proofs in Coxeter-Catalan combinatorics\n
 \nSpeaker:\n Theo Douvropoulos\n\nAffiliations:\n U Mass Amherst\n\nLocati
 on:\n MC 5479 or contact Olya Mandelshtam for Zoom link\n\nABSTRACT:  The
  collection of parking functions under a natural\nSn-action (which has Cat
 alan-many orbits) has been a central object in\nAlgebraic Combinatorics si
 nce the work of Haiman more than 30 years\nago. One of the lines of resear
 ch spawned around it was towards\ndefining and studying analogous objects 
 for real and complex\nreflection groups W\; the main candidates are known 
 as the\nW-non-nesting and W-non-crossing parking functions.
DTSTAMP:20260417T193452Z
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