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PRODID:-//University of Utah Math Department//Lefschetz Hyperplane Theorems for flat cohomology and Picard group//EN
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X-WR-CALNAME:Lefschetz Hyperplane Theorems for flat cohomology and Picard group
X-WR-CALDESC:Lefschetz Hyperplane Theorems for flat cohomology and Picard group at University of Utah Mathematics Department
X-WR-TIMEZONE:America/Denver
BEGIN:VEVENT
UID:20240312T153000-bogdan-zavyalov@math.utah.edu
DTSTART;TZID=America/Denver:20240312T153000
DTEND;TZID=America/Denver:20240312T163000
DTSTAMP:20260925T144333Z
SUMMARY:Lefschetz Hyperplane Theorems for flat cohomology and Picard group
DESCRIPTION:Speaker: Bogdan Zavyalov\, IAS\n\nI will discuss how the recent progress in p-adic Hodge theory could be used to prove a version of Lefschetz Hyperplane Theorem for flat cohomology. Then, I will discuss how this result could be used to recover a recent result of Česnavičius and Scholze saying that \(\mathrm{Pic}(X)_{\mathrm{tors}} = …

LOCATION:LCB 222

URL:http://math.utah.edu/agseminar/2024-03-12-bogdan-zavyalov/
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