BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Drupal iCal API//EN
X-WR-CALNAME:Events items teaser
X-WR-TIMEZONE:America/Toronto
BEGIN:VTIMEZONE
TZID:America/Toronto
X-LIC-LOCATION:America/Toronto
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:20190310T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20191103T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69f6691067054
DTSTART;TZID=America/Toronto:20200213T160000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20200213T160000
URL:https://uwaterloo.ca/combinatorics-and-optimization/events/graphs-and-m
 atroids-seminar-matt-kroeker
LOCATION:MC - Mathematics & Computer Building 200 University Avenue West 54
 79 Waterloo ON N2L 3G1 Canada
SUMMARY:Graphs and Matroids Seminar - Matt Kroeker
CLASS:PUBLIC
DESCRIPTION:TITLE: List Colouring and Ohba's Conjecture\n\nSpeaker:\n Matt
  Kroeker\n\nAffiliation:\n University of Waterloo\n\nRoom:\n MC 5479\n\nAB
 STRACT:\n\nThe question of when the list-chromatic number of a graph G\, d
 enoted\nchi_l(G)\, equals its chromatic number is fundamental to the theor
 y of\nlist colouring.
DTSTAMP:20260502T211352Z
END:VEVENT
END:VCALENDAR