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arXiv · 2301.00052

Examples of left-orderable and non-left-orderable HNN extensions

Azer Akhmedov·Cody Martin
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Abstract

We prove that an HNN extension of a torsion-free nilpotent group is left-orderable. We also construct examples of non-left-orderable HNN extensions of left-orderable groups

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Azer Akhmedov, Cody Martin. 2022-12-30. Examples of left-orderable and non-left-orderable HNN extensions. https://arxiv.org/abs/2301.00052

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