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:20170312T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20171105T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:68b2cdebe90c1 DTSTART;TZID=America/Toronto:20171201T153000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20171201T153000 URL:/combinatorics-and-optimization/events/tutte-colloq uium-peter-nelson-0 SUMMARY:Tutte Colloquium - Peter Nelson CLASS:PUBLIC DESCRIPTION:Summary \n\nTITLE: Turan problems for matroids\n\nSpeaker:\n Pe ter Nelson\n\nAffiliation:\n University of À¶Ý®ÊÓÆµ\n\nRoom:\n MC 5501\n\n ABSTRACT:\n\nGiven a fixed simple binary matroid N\, what is the maximum s ize of a\nsimple rank-r binary matroid that does not contain N a restricti on?\n DTSTAMP:20250830T100947Z END:VEVENT END:VCALENDAR