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:683971563ff24 DTSTART;TZID=America/Toronto:20200130T143000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20200130T143000 URL:/combinatorics-and-optimization/events/algebraic-co mbinatorics-seminar-neal-madras SUMMARY:Algebraic Combinatorics Seminar - Neal Madras CLASS:PUBLIC DESCRIPTION:Summary \n\nTITLE: Random Pattern-Avoiding Permutations\n\nSpe aker:\n Neal Madras\n\nAffiliation:\n York University\n\nRoom:\n MC 5417\n \nABSTRACT:\n\nA \"pattern of length k\" is simply a permutation of {1\,.. \,k}.  This\npattern is said to be contained in a permutation of {1\,...\ ,N} (for\nN>k) if there is a subsequence of k elements of the (long) permu tation\nthat appears in the same relative order as the pattern.\n DTSTAMP:20250530T085030Z END:VEVENT END:VCALENDAR