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BEGIN:VEVENT
UID:20260911T172648EDT-7661OHFuAo@132.216.98.100
DTSTAMP:20260911T212648Z
DESCRIPTION:Title: Topological properties of the Frobenius-pullback for fla
 t connections\n\nAbstract: The first half of this talk will be expository 
 and will be an introduction to flat connections in mixed characteristic an
 d F-isocrystals. In the second half we will investigate the topological pr
 operties of the Frobenius pullback. In particular\, we will establish that
  it is a continuous and open map. This will lead to a new perspective on p
 revious results of ours on rigid flat connections. This\n\nis joint work w
 ith Hélène Esnault.\n\nIn person at UQAM PK-5675\n\nor online at Zoom meet
 ing 86352363947\n\nhttps://can01.safelinks.protection.outlook.com/?url=htt
 ps%3A%2F%2Fuqam.zoom.us%2Fj%2F86352363947&data=05%7C02%7Cjackie.castreje%4
 0mcgill.ca%7Cd6e5c38028c74e6f334c08dc15da735b%7Ccd31967152e74a68afa9fcf8f8
 9f09ea%7C0%7C0%7C638409275181472880%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLj
 AwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata
 =cNQV4OSDQJOtwWxrlI4Sr%2FvqeWJxYDs0pxwhLRhIJ9Y%3D&reserved=0\n
DTSTART:20240117T183000Z
DTEND:20240117T193000Z
SUMMARY:Michael Groechenig (University of Toronto)	
URL:https://www.mcgill.ca/mathstat/channels/event/michael-groechenig-univer
 sity-toronto-354277
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