Speaker:   Melody Chan (Brown University)

Title:  On the cohomology of moduli of abelian varieties

Abstract:  I’ll discuss recent work using tropical techniques to find new
rational cohomology classes in moduli spaces A_g of abelian varieties,
building on previous joint work with Galatius and Payne on M_g. I will
try to take a broad view. Joint work with Madeline Brandt, Juliette
Bruce, Margarida Melo, Gwyneth Moreland, and Corey Wolfe.

Zoom information: ID 920 1160 4072, password "colloquium",link  https://northeastern.zoom.us/j/92011604072?pwd=dzlQQ0NpRzRiQlpwV2ZZWk

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For more information, please go to https://colloquium.sites.northeastern.edu/.

A live stream link will be added at later date.