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arXiv · 2002.11060

Conjugacy and Centralizers in Groups of Piecewise Projective Homeomorphisms

Francesco Matucci·Altair Santos de Oliveira-Tosti
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Abstract

Monod introduced in [14] a family of Thompson-like groups which provides natural counterexamples to the von Neumann-Day conjecture. We construct a characterization of conjugacy and invariant and use them to compute centralizers in one group of this family.

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Francesco Matucci, Altair Santos de Oliveira-Tosti. 2020-02-25. Conjugacy and Centralizers in Groups of Piecewise Projective Homeomorphisms. https://arxiv.org/abs/2002.11060

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