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DTSTART:20200308T070000
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DTSTART:20191103T060000
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DTSTART;TZID=America/Toronto:20200806T143000
SEQUENCE:0
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/algebraic-co
 mbinatorics-seminar-mushegh-shahinyan
SUMMARY:Algebraic Combinatorics Seminar - Mushegh Shahinyan
CLASS:PUBLIC
DESCRIPTION:TITLE: Counting the $c_2$ invariant on the circulant family of
  graphs\n\nSpeaker:\n Mushegh Shahinyan\n\nAffiliation:\n University of Wa
 terloo\n\nZoom:\n Contact Karen Yeats\n\nABSTRACT:\n\nThe algebro-geometri
 c invariant on Feynman Diagrams called the $c_2$\ninvariant is a useful to
 ol for detecting properties of Feynman\nperiods. We present this identity 
 on graphs that originate from the\nscalar $\\phi_4$-theory with a purely c
 ombinatorial perspective and go\nover some strategies for computing it. We
  will further narrow our\nfocus onto the circulant family of graphs and pr
 esent some explicit\nresults.
DTSTAMP:20260402T160827Z
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