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DTSTART:20220313T070000
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DTSTART:20221106T060000
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DTSTART;TZID=America/Toronto:20221201T130000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/algebraic-co
 mbinatorics-sergey-yurkevich
SUMMARY:Algebraic Combinatorics - Sergey Yurkevich
CLASS:PUBLIC
DESCRIPTION:TITLE: Algebraicity of solutions of functional equations with 
 one\ncatalytic variable\n\nSpeaker:\n Sergey Yurkevich\n\nAffiliation:\n U
 niversity Paris-Saclay\n\nLocation:\n MC 5479 or contact Olya Mandelshtam
  for Zoom link\n\nABSTRACT: Abstract: Numerous combinatorial enumeration
  problems\nreduce to the study of functional equations which can be solved
  by a\nuniform method introduced by Bousquet-Mélou and Jehanne in 2006. I
 n\nmy talk\, I will first briefly explain this result and its proof. Then\
 nI will present a new generalization of it to the case of systems of\nfunc
 tional equations with one catalytic variable. The method is\nconstructive 
 and yields an algorithm for computing the minimal\npolynomials of interest
 .
DTSTAMP:20260418T214752Z
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