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:20240310T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20231105T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69f937579cefb
DTSTART;TZID=America/Toronto:20240605T143000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20240605T154500
URL:https://uwaterloo.ca/pure-mathematics/events/differential-geometry-work
 ing-seminar-104
SUMMARY:Differential Geometry Working Seminar
CLASS:PUBLIC
DESCRIPTION:Speaker: Utkarsh Bajaj\n\n\"Klein's icosahedral function\"\n\nC
 an we define a rational function on the sphere? Sure we can. Can we\ndefin
 e a rational function on the sphere so that it is invariant under\nthe rot
 ational symmetries under the icosahedron? Yes - by embedding\nthe icosahed
 ron in the Riemann sphere (and then doing some algebra).\nWe then show how
  this beautiful function reveals connections between\nthe symmetries of th
 e icosahedron and the E8 lattice  - the lattice\nthat gives the most effi
 cient packing of spheres in 8 dimensions!\n\nMC 5501
DTSTAMP:20260505T001831Z
END:VEVENT
END:VCALENDAR