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arXiv · 2502.05064

A new family of sofic one-relator groups

Federico Berlai
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Abstract

We provide an infinite family of sofic one-relator groups that are not residually solvable nor residually finite. The proof is essentially different from the one in [1], as it does not require just Magnus' decompositions.

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Federico Berlai. 2025-02-07. A new family of sofic one-relator groups. https://arxiv.org/abs/2502.05064

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