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SUMMARY:Margarida Melo (University of Roma Tre)
DTSTART:20210429T120000Z
DTEND:20210429T130000Z
DTSTAMP:20260423T021442Z
UID:ZAG/116
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ZAG/116/">On
  the top weight cohomology of the moduli space of abelian varieties</a>\nb
 y Margarida Melo (University of Roma Tre) as part of ZAG (Zoom Algebraic G
 eometry) seminar\n\n\nAbstract\nThe moduli space of abelian varieties Ag a
 dmits well behaved toroidal compactifications whose dual complex can be gi
 ven a tropical interpretation. Therefore\, one can use the techniques rece
 ntly developed by Chan-Galatius-Payne in order to understand part of the t
 opology of Ag via tropical geometry. In this talk\, which is based in join
 t work with Madeleine Brandt\, Juliette Bruce\, Melody Chan\, Gwyneth More
 land and Corey Wolfe\, I will explain how to use this setup\, and in parti
 cular computations in the perfect cone compactification of Ag\, in order t
 o describe its top weight cohomology for g up to 7.\n
LOCATION:https://researchseminars.org/talk/ZAG/116/
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