Conjugacy classes of linear actions in the plane Cremona group

Fuente: arXiv
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Main Authors: Cheltsov, Ivan, Tschinkel, Yuri, Zhang, Zhijia
Format: Preprint
Published: 2025
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_version_ 1866909736010514432
author Cheltsov, Ivan
Tschinkel, Yuri
Zhang, Zhijia
author_facet Cheltsov, Ivan
Tschinkel, Yuri
Zhang, Zhijia
contents We classify regular generically free actions of finite groups on the projective plane, up to conjugation in the Cremona group.
format Preprint
id arxiv_https___arxiv_org_abs_2508_09929
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Conjugacy classes of linear actions in the plane Cremona group
Cheltsov, Ivan
Tschinkel, Yuri
Zhang, Zhijia
Algebraic Geometry
We classify regular generically free actions of finite groups on the projective plane, up to conjugation in the Cremona group.
title Conjugacy classes of linear actions in the plane Cremona group
topic Algebraic Geometry
url https://arxiv.org/abs/2508.09929