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arXiv · 2208.13018

Twisted conjugacy in some lamplighter-type groups

Evgenij Troitsky
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Abstract

For a restricted wreath product $G\wr \mathbb{Z}^k$, where $G$ is a finite abelian group, we determine (almost in all cases) whether this product has the $R_\infty$ property (i.e., each its automorphism has infinite Reidemeister number).

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Evgenij Troitsky. 2022-08-27. Twisted conjugacy in some lamplighter-type groups. https://doi.org/10.1134/s0001434623030343

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