In 2013, Monod introduced a family of Thompson-like groups which provides natural counterexamples to the von Neumann-Day conjecture.We construct a characterization of conjugacy and an invariant and use them to compute centralizers in one group of this family.
Matucci, F., de Oliveira-Tosti, A. (2022). Conjugacy and centralizers in groups of piecewise projective homeomorphisms. GROUPS, GEOMETRY, AND DYNAMICS, 16(1), 1-28 [10.4171/GGD/657].
Conjugacy and centralizers in groups of piecewise projective homeomorphisms
Matucci F.
Co-primo
;
2022
Abstract
In 2013, Monod introduced a family of Thompson-like groups which provides natural counterexamples to the von Neumann-Day conjecture.We construct a characterization of conjugacy and an invariant and use them to compute centralizers in one group of this family.
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