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:20210314T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20201101T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:683208415dc33 DTSTART;TZID=America/Toronto:20210809T113000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20210809T113000 URL:/combinatorics-and-optimization/events/algebraic-gr aph-theory-seminar-judi-mcdonald SUMMARY:Algebraic Graph Theory Seminar - Judi McDonald CLASS:PUBLIC DESCRIPTION:Summary \n\nTITLE: Skew Adjacency Matrices:  The Number of Ch aracteristic\npolynomials of Skew Cacti\n\nSpeaker:\n Judi McDonald\n\nAff iliation:\n Washington State University\n\nZoom:\n Contact Soffia Arnadott ir\n\nABSTRACT:\n DTSTAMP:20250524T175617Z END:VEVENT END:VCALENDAR