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METHOD:PUBLISH
UID:979d5553-859f-4bdc-87c5-03b4128be894
X-WR-CALNAME:[LX] Kevin Perrot
X-WR-TIMEZONE:Europe/Paris
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TZID:Europe/Paris
TZUNTIL:20250330T010000Z
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TZNAME:CET
DTSTART:20221030T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RDATE:20231029T030000
RDATE:20241027T030000
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TZNAME:CEST
DTSTART:20230326T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RDATE:20240331T020000
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BEGIN:VEVENT
UID:979d5553-859f-4bdc-87c5-03b4128be894
DTSTAMP:20260916T194316Z
CLASS:PUBLIC
DESCRIPTION:Sandpile: group\, Tutte\, complexity\n\nSandpiles are discrete 
 dynamical systems where grains move along the arcs of a directed graph. It
  has a nice algebraic structure (the sandpile group\, with its surprising 
 identity element)\, and connections to the Tutte polynomial. The computati
 onal complexity of prediction for two-dimensional sandpiles is a famous op
 en problem. No a priori knowledge of these notions is expected. We will pl
 ay with the following simulator: https://github.com/huacayacauh/JS-Sandpil
 e/
DTSTART;TZID=Europe/Paris:20230601T130000
DTEND;TZID=Europe/Paris:20230601T140000
LOCATION:LaBRI
SEQUENCE:0
SUMMARY:[LX] Kevin Perrot
TRANSP:OPAQUE
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