Lifting globally F -split surfaces to characteristic zero

Fabio Bernasconi; Iacopo Brivio; Tatsuro Kawakami; Jakub Witaszek

doi:10.1515/crelle-2024-0058

Lifting globally F -split surfaces to characteristic zero

Fabio Bernasconi, Iacopo Brivio, Tatsuro Kawakami, Jakub Witaszek

Mathematics

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We prove that every globally F -split surface admits an equisingular lifting over the ring of Witt vectors.

Original language	English (US)
Pages (from-to)	47-89
Number of pages	43
Journal	Journal fur die Reine und Angewandte Mathematik
Volume	2024
Issue number	816
DOIs	https://doi.org/10.1515/crelle-2024-0058
State	Published - Nov 1 2024

All Science Journal Classification (ASJC) codes

General Mathematics
Applied Mathematics

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title = "Lifting globally F -split surfaces to characteristic zero",

abstract = "We prove that every globally F -split surface admits an equisingular lifting over the ring of Witt vectors.",

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AU - Bernasconi, Fabio

AU - Brivio, Iacopo

AU - Kawakami, Tatsuro

AU - Witaszek, Jakub

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JO - Journal fur die Reine und Angewandte Mathematik

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Lifting globally F -split surfaces to characteristic zero

Abstract

All Science Journal Classification (ASJC) codes

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