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SUMMARY:A chromatic decomposition of the cohomology of Grassmannians [Ober
 seminar Darstellungstheorie]
DTSTART:20251205T131500Z
DTEND:20251205T141500Z
DTSTAMP:20260314T230100Z
UID:indico-event-824@math-events.uni-bonn.de
DESCRIPTION:Speakers: Peter Fiebig (FAU Erlangen)\n\nIn 2014 George Luszti
 g asked if there are "higher generations of quantum groups" that further e
 xtend the approximation of the representation theory of algebraic groups i
 n positive characteristics by quantum groups at roots of unity. One approa
 ch towards an answer is to employ cohomology theories of higher chromatic 
 height (quantum groups correspond in a precise way to height 1\, the modul
 ar representation theory to height infinity). So far there is no definitio
 n of these higher generation quantum groups\, yet I would like to report o
 n recent progress towards a solution in type A1. This is joint work with Y
 aping Yang and Gufang Zhao. \n\nhttps://math-events.uni-bonn.de/event/824
 /
LOCATION:Endenicher Allee 60/1.008 - Seminarraum (Mathezentrum)
URL:https://math-events.uni-bonn.de/event/824/
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