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arXiv · 2405.12824

A note on the finitely generated fixed subgroup property

Jialin Lei·Jiming Ma·Qiang Zhang
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Abstract

We study when a group of form $G\times\mathbb{Z}^m (m\geq 1)$ has the finitely generated fixed subgroup property of automorphisms ($\rm{FGFP}_a$), by using the BNS-invariant, and provide some partial answers and non-trivial examples.

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Jialin Lei, Jiming Ma, Qiang Zhang. 2024-05-21. A note on the finitely generated fixed subgroup property. https://doi.org/10.1017/s0004972724000868

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