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arXiv · 1901.05393

The Reidemeister spectrum of low dimensional almost-crystallographic groups

Sam Tertooy
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Abstract

We determine which non-crystallographic, almost-crystallographic groups of dimension 4 have the $R_\infty$-property. We then calculate the Reidemeister spectra of the 3-dimensional almost-crystallographic groups and the 4-dimensional almost-Bieberbach groups.

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Sam Tertooy. 2019-01-16. The Reidemeister spectrum of low dimensional almost-crystallographic groups. https://doi.org/10.1080/10586458.2019.1636426

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