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DTSTART:20070311T020000
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DTSTAMP:20261001T090544
DTSTART;TZID=America/Detroit:20261016T150000
DTEND;TZID=America/Detroit:20261016T160000
SUMMARY:Workshop / Seminar:Algebraic cobordism rings of wonderful varieties and matroids
DESCRIPTION:An exceptional\, integral isomorphism was found between the K-ring and Chow ring of the wonderful variety of a hyperplane arrangement in works of Berget--Eur--Spink--Tseng and Larson--Li--Payne--Proudfoot. I will discuss my work with Ethan Partida\, where we examine this exceptional isomorphism from the point of view of formal group laws\, and extend it to an exceptional isomorphism between the algebraic cobordism ring and (extended) Chow ring of the wonderful variety.
UID:150856-21910313@events.umich.edu
URL:https://events.umich.edu/event/150856
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 4088
CONTACT:
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