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:20230312T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20221106T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:686c4131e6841 DTSTART;TZID=America/Toronto:20230922T153000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20230922T153000 URL:/combinatorics-and-optimization/events/tutte-colloq uium-vida-dujmovic SUMMARY:Tutte Colloquium - Vida Dujmovic CLASS:PUBLIC DESCRIPTION:Summary \n\nTITLE: Proof of the Clustered Hadwiger Conjecture\ n\nSpeaker:\n Vida Dujmovic\n\nAffiliation:\n University of Ottawa\n\nLoca tion:\n MC 5501\n\nABSTRACT: Hadwiger's Conjecture asserts that every Kh- minor-free\ngraph is properly (h-1)-colourable. We prove the following im proper\nanalogue of Hadwiger's Conjecture: for fixed h\, every Kh-minor-f ree\ngraph is (h-1)-colourable with monochromatic components of bounded\n size.\n DTSTAMP:20250707T215041Z END:VEVENT END:VCALENDAR