Finite subgroups of automorphisms of free products

Fuente: arXiv
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Autores principales: Papavasileiou, Ioannis, Syrigos, Dionysios
Formato: Preprint
Publicado: 2023
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author Papavasileiou, Ioannis
Syrigos, Dionysios
author_facet Papavasileiou, Ioannis
Syrigos, Dionysios
contents We study finite subgroups of outer automorphisms of free products. We give upper bounds for the orders of these finite subgroups as well as bounds for the orders of individual torsion outer automorphisms under some (necessary) conditions for the free factors.
format Preprint
id arxiv_https___arxiv_org_abs_2310_19529
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Finite subgroups of automorphisms of free products
Papavasileiou, Ioannis
Syrigos, Dionysios
Group Theory
We study finite subgroups of outer automorphisms of free products. We give upper bounds for the orders of these finite subgroups as well as bounds for the orders of individual torsion outer automorphisms under some (necessary) conditions for the free factors.
title Finite subgroups of automorphisms of free products
topic Group Theory
url https://arxiv.org/abs/2310.19529