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FIELD
Mathematics
DATE
Jan 18 (Wed), 2023
TIME
16:00 ~ 17:00
PLACE
1423
SPEAKER
Khan, Adeel
HOST
Park, Hyeonjun
INSTITUTE
Academia Sinica
TITLE
Cohomological intersection theory
ABSTRACT
I will explain an approach to intersection theory using Voevodsky’s theory of motivic cohomology. We will see how this approach can be extended to algebraic stacks and how it compares with previous cycle-theoretic constructions. Finally, I will explain how virtual phenomena can be incorporated into this formalism.
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