Meromorphic degeneration of rational functions over snc models of the projective line

Fuente: arXiv
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Main Author: Irokawa, Reimi
Format: Preprint
Published: 2025
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author Irokawa, Reimi
author_facet Irokawa, Reimi
contents For an analytic family $\{f_t\}_{t\in\mathbb{D}^*}$ on the unit punctured disk that meromorphically degenerates at the origin, we show that its limiting measure on an snc model is given by the push forward of the canonical measure attached to the non-archimedean rational function naturally induced from the family, which is a generalization of the results by DeMarco-Faber and Okuyama.
format Preprint
id arxiv_https___arxiv_org_abs_2502_04724
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Meromorphic degeneration of rational functions over snc models of the projective line
Irokawa, Reimi
Dynamical Systems
Algebraic Geometry
Complex Variables
Primary: 37F10, Secondary: 14G22, 37P30, 32A08
For an analytic family $\{f_t\}_{t\in\mathbb{D}^*}$ on the unit punctured disk that meromorphically degenerates at the origin, we show that its limiting measure on an snc model is given by the push forward of the canonical measure attached to the non-archimedean rational function naturally induced from the family, which is a generalization of the results by DeMarco-Faber and Okuyama.
title Meromorphic degeneration of rational functions over snc models of the projective line
topic Dynamical Systems
Algebraic Geometry
Complex Variables
Primary: 37F10, Secondary: 14G22, 37P30, 32A08
url https://arxiv.org/abs/2502.04724