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Speaker:
Adeel Khan
Zugehörigkeit:
Universität Regensburg
Datum:
Fre, 24/01/2020 - 11:00 - 12:00
Location:
MPIM Lecture Hall
Parent event:
Extra talk I will discuss how various formalisms of intersection theory (Chow groups, K-theory, cobordism) can be extended to the setting of derived schemes and stacks. This gives a new approach to virtual phenomena such as the virtual fundamental class and virtual Riemann-Roch formulas.
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