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arXiv · 1711.01668

On the asynchronous rational group

James Belk·Francesco Matucci·James Hyde
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Abstract

We prove that the asynchronous rational group defined by Grigorchuk, Nekrashevych, and Sushchanskii is simple and not finitely generated. Our proofs also apply to certain subgroups of the rational group, such as the group of all rational bilipschitz homeomorphisms.

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James Belk, Francesco Matucci, James Hyde. 2017-11-05. On the asynchronous rational group. https://arxiv.org/abs/1711.01668

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