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Special Colloquium
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Angela Gibney, Zoom: Vertex algebras of CohFT-type
Friday, January 29, 2021, 04:00pm - 05:00pm
Representations of vertex algebras of CohFT-type can be used to construct vector bundles of coinvariants and conformal blocks on moduli spaces of stable pointed curves. The name comes from the fact they define cohomological field theories. I'll talk about the moduli space of curves, how these bundles and their classes can help us better understand it, and give some examples. This is about work with Chiara Damiolini and Nicola Tarasca.
Location: Zoom

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