The Torelli locus and Newton polygons

Fuente: arXiv
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Main Author: Pries, Rachel
Format: Preprint
Published: 2025
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_version_ 1866916927889211392
author Pries, Rachel
author_facet Pries, Rachel
contents This manuscript is about abelian varieties that are Jacobians of curves. I started writing it for a lecture series at the Arizona Winter School in 2024 on abelian varieties. A longer more descriptive title might be: The Torelli locus in the moduli space of abelian varieties, with applications to Newton polygons of curves in positive characteristic. To elaborate, this manuscript covers two topics: the first is about the geometry of the Torelli locus; the second is about the arithmetic invariants of abelian varieties that occur for Jacobians of smooth curves in positive characteristic.
format Preprint
id arxiv_https___arxiv_org_abs_2509_00998
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Torelli locus and Newton polygons
Pries, Rachel
Algebraic Geometry
Number Theory
11G10, 14H10, 14H40, 14K10, 11G18, 11G20, 11M38, 14K15
This manuscript is about abelian varieties that are Jacobians of curves. I started writing it for a lecture series at the Arizona Winter School in 2024 on abelian varieties. A longer more descriptive title might be: The Torelli locus in the moduli space of abelian varieties, with applications to Newton polygons of curves in positive characteristic. To elaborate, this manuscript covers two topics: the first is about the geometry of the Torelli locus; the second is about the arithmetic invariants of abelian varieties that occur for Jacobians of smooth curves in positive characteristic.
title The Torelli locus and Newton polygons
topic Algebraic Geometry
Number Theory
11G10, 14H10, 14H40, 14K10, 11G18, 11G20, 11M38, 14K15
url https://arxiv.org/abs/2509.00998