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SUMMARY:Hochschild homology and the de Rham complex\, revisited
DTSTART:20181120T101500
DTEND:20181120T111500
DTSTAMP:20260427T221748Z
UID:95462de58b9f7298e917e5d6280eb48b071259cd4dde20b98605d3a8
CATEGORIES:Conferences - Seminars
DESCRIPTION:Arpon Raksit\n\nI will describe a conceptual perspective on th
 e story relating Hochschild homology and the algebraic de Rham complex in 
 the setting of commutative rings. A bonus of this perspective is that it s
 upplies a variant of the story in the setting of E-infinity algebras over 
 the integers. The rough idea is as follows: by considering certain types o
 f structure in higher algebra\, we may give universal properties to the de
 rived de Rham complex and the Hochschild-Kostant-Rosenberg filtration on H
 ochschild homology (and their analogues for E-infinity algebras)\; these o
 bjects are then related directly by these universal properties.
LOCATION:CM 1 113 https://plan.epfl.ch/?room==CM%201%20113
STATUS:CONFIRMED
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