Motivic structures in the cohomology of the moduli space of curves

The algebra-topology seminar covers topics in Algebra and Topology

schedule Date & time
Date/time
2 Apr 2024 | 3 - 4pm
person Speaker

Speakers

Samir Canning (ETH Zurich)
next_week Event series
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Cost

Free

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Description

Abstract

 I will explain how recent progress on computing the Chow rings of moduli spaces of smooth curves combines with older topological results on the cohomology of the mapping class group to verify predictions from the Langlands program on the cohomology of the moduli space of stable curves. This is joint work with Hannah Larson and Sam Payne.

Location

Seminar Room 1.33
Hanna Neumann Building 145
Science Road
Acton ACT 2601

-35.275387198178, 149.11926090717

Upcoming events in this series

Algebra and Topology
23 Apr 2024 | 3 - 4pm