arXiv Analytics

Sign in

arXiv:2002.11060 [math.GR]AbstractReferencesReviewsResources

Conjugacy and Centralizers in Groups of Piecewise Projective Homeomorphisms

Francesco Matucci, Altair Santos de Oliveira-Tosti

Published 2020-02-25Version 1

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.

Comments: 31 pages, 4 figures
Categories: math.GR
Subjects: 20E45, 20F65, 20E07
Related articles: Most relevant | Search more
arXiv:1509.04586 [math.GR] (Published 2015-09-15)
Commutators in groups of piecewise projective homeomorphisms
arXiv:1407.5171 [math.GR] (Published 2014-07-19, updated 2014-09-04)
Operad groups as a unified framework for Thompson-like groups
arXiv:2204.03278 [math.GR] (Published 2022-04-07)
Finiteness properties of some groups of piecewise projective homeomorphisms

Links

Toolbox