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SUMMARY:Farbod Shokrieh (U. Washington)
DTSTART:20211008T140000Z
DTEND:20211008T150000Z
DTSTAMP:20260423T020954Z
UID:LAGARTOS/30
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LAGARTOS/30/
 ">Heights of abelian varieties\, and tropical geometry</a>\nby Farbod Shok
 rieh (U. Washington) as part of (LAGARTOS) Latin American Real and Tropica
 l Geometry Seminar\n\n\nAbstract\nWe give a formula which\, for a principa
 lly polarized abelian\nvariety $(A\,\\lambda)$ over the field of algebraic
  numbers\, relates the\nstable Faltings height of $A$ with the N\\'eron-Ta
 te height of a\nsymmetric theta divisor on $A$. Our formula involves invar
 iants\narising from tropical geometry. We also discuss the case of Jacobia
 ns\nin some detail\, where graphs and electrical networks will play a key\
 nrole.\n(Based on joint works with Robin de Jong.)\n
LOCATION:https://researchseminars.org/talk/LAGARTOS/30/
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