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DTSTART:20070311T020000
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DTSTAMP:20260410T141210
DTSTART;TZID=America/Detroit:20260410T150000
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SUMMARY:Workshop / Seminar:de Rham stacks
DESCRIPTION:In this talk\, we will reconstruct de Rham cohomology by introducing a so-called de Rham space over the stack ([ \mathbb{A}^1 / \mathbb{G}_m ])\, whose cohomology encodes the Hodge filtration. Its restriction to the closed point (B\mathbb{G}_m) recovers the Hodge decomposition\, while its restriction to the open substack (\mathbb{G}_m / \mathbb{G}_m) recovers the full de Rham cohomology.
UID:147634-21901413@events.umich.edu
URL:https://events.umich.edu/event/147634
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 2866
CONTACT:
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