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:20200308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20201101T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d3ef18958e3
DTSTART;TZID=America/Toronto:20210104T113000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20210104T113000
URL:https://uwaterloo.ca/combinatorics-and-optimization/events/algebraic-gr
 aph-theory-seminar-ada-chan-0
SUMMARY:Algebraic Graph Theory Seminar - Ada Chan
CLASS:PUBLIC
DESCRIPTION:TITLE: Complex Hadamard diagonalizable graphs\n\nSpeaker:\n Ad
 a Chan\n\nAffiliation:\n York University\n\nZoom Contact:\n Soffia Arnadot
 tir\n\nABSTRACT: \n\nA graph is complex Hadamard diagonalizable if its La
 placian matrix is\ndiagonalizable by a complex Hadamard matrix.\n\nThis is
  a natural generalization of the Hadamard diagonalizable graphs\nintroduce
 d by Barik\, Fallat and Kirkland.\n\nMy interest in these graphs is two-fo
 ld:
DTSTAMP:20260406T173624Z
END:VEVENT
END:VCALENDAR