[PDF][PDF] The tropicalization of the moduli space of curves

D Abramovich, L Caporaso, S Payne - Ann. Sci. Éc. Norm. Supér.(4), 2015 - mat.uniroma3.it
We show that the skeleton of the Deligne-Mumford-Knudsen moduli stack of stable curves is
naturally identified with the moduli space of extended tropical curves, and that this is …

A moduli stack of tropical curves

R Cavalieri, M Chan, M Ulirsch, J Wise - Forum of Mathematics …, 2020 - cambridge.org
We contribute to the foundations of tropical geometry with a view toward formulating tropical
moduli problems, and with the moduli space of curves as our main example. We propose a …

The skeleton of the Jacobian, the Jacobian of the skeleton, and lifting meromorphic functions from tropical to algebraic curves

M Baker, J Rabinoff - International Mathematics Research …, 2015 - academic.oup.com
Let be an algebraically closed field which is complete with respect to a nontrivial, non-
Archimedean valuation and let be its value group. Given a smooth, proper, connected-curve …

Degeneration of linear series from the tropical point of view and applications

M Baker, D Jensen - Nonarchimedean and tropical geometry, 2016 - Springer
We discuss linear series on tropical curves and their relation to classical algebraic geometry,
describe the main techniques of the subject, and survey some of the recent major …

Skeletons of stable maps I: rational curves in toric varieties

D Ranganathan - Journal of the London Mathematical Society, 2017 - Wiley Online Library
We study the Berkovich analytification of the space of genus 0 logarithmic stable maps to a
toric variety X and present applications to both algebraic and tropical geometry. On …

Realizability of tropical canonical divisors

M Möller, M Ulirsch, A Werner - Journal of the European Mathematical …, 2020 - ems.press
We use recent results by Bainbridge–Chen–Gendron–Grushevsky–Möller on
compactifications of strata of abelian differentials to give a comprehensive solution to the …

The universal tropical Jacobian and the skeleton of the Esteves' universal Jacobian

A Abreu, M Pacini - Proceedings of the London Mathematical …, 2020 - Wiley Online Library
For each universal genus‐g polarization μ of degree d, we construct a universal tropical
Jacobian J μ, gtrop as a generalized cone complex over the moduli space of stable pointed …

Tropical Geometric Compactification of Moduli, II: Ag Case and Holomorphic Limits

Y Odaka - International Mathematics Research Notices, 2019 - academic.oup.com
We compactify the classical moduli variety A g of principally polarized abelian varieties of
complex dimension g, by attaching the moduli of flat tori of real dimensions at most g in an …

Counting Feynman-like graphs: quasimodularity and Siegel–Veech weight

E Goujard, M Möller - Journal of the European Mathematical Society, 2019 - ems.press
We prove the quasimodularity of generating functions for counting torus covers, with and
without Siegel–Veech weight. Our proof is based on analyzing decompositions of flat …

The tropicalization of the moduli space of curves

D Abramovich, L Caporaso, S Payne - arXiv preprint arXiv:1212.0373, 2012 - arxiv.org
We show that the skeleton of the Deligne-Mumford-Knudsen moduli stack of stable curves is
naturally identified with the moduli space of extended tropical curves, and that this is …