From amoebas to pluripotential theory on hybrid analytic spaces

Fuente: arXiv
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Autore principale: Boucksom, Sebastien
Natura: Preprint
Pubblicazione: 2025
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author Boucksom, Sebastien
author_facet Boucksom, Sebastien
contents These lecture notes are an introduction to the use of non-Archimedean geometry in the study of meromorphic degenerations of complex algebraic varieties. They provide a self-contained discussion of hybrid spaces, which fill in one-parameter degenerations with the associated non-Archimedean Berkovich space as a central fiber. The main focus is on the interplay between complex and non-Archimedean pluripotential theory, and on the relation between convergence of psh metrics and the associated Monge-Ampere measures in the hybrid space, following work of the author with M.Jonsson, and recent breakthrough work by Y.Li.
format Preprint
id arxiv_https___arxiv_org_abs_2510_10239
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle From amoebas to pluripotential theory on hybrid analytic spaces
Boucksom, Sebastien
Algebraic Geometry
Complex Variables
Differential Geometry
32Q26
These lecture notes are an introduction to the use of non-Archimedean geometry in the study of meromorphic degenerations of complex algebraic varieties. They provide a self-contained discussion of hybrid spaces, which fill in one-parameter degenerations with the associated non-Archimedean Berkovich space as a central fiber. The main focus is on the interplay between complex and non-Archimedean pluripotential theory, and on the relation between convergence of psh metrics and the associated Monge-Ampere measures in the hybrid space, following work of the author with M.Jonsson, and recent breakthrough work by Y.Li.
title From amoebas to pluripotential theory on hybrid analytic spaces
topic Algebraic Geometry
Complex Variables
Differential Geometry
32Q26
url https://arxiv.org/abs/2510.10239