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DTSTART;TZID=America/Toronto:20200213T160000
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URL:/combinatorics-and-optimization/events/graphs-and-m
 atroids-seminar-matt-kroeker
SUMMARY:Graphs and Matroids Seminar - Matt Kroeker
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTITLE: List Colouring and Ohba's Conjecture\n\nSpe
 aker:\n Matt Kroeker\n\nAffiliation:\n University of À¶Ý®ÊÓƵ\n\nRoom:\n M
 C 5479\n\nABSTRACT:\n\nThe question of when the list-chromatic number of a
  graph G\, denoted\nchi_l(G)\, equals its chromatic number is fundamental 
 to the theory of\nlist colouring.\n 
DTSTAMP:20250526T023438Z
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