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Conjugacy and centralizers in groups of piecewise projective homeomorphisms

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Author(s):
Matucci, Francesco ; de Oliveira-Tosti, Altair Santos
Total Authors: 2
Document type: Journal article
Source: Groups Geometry and Dynamics; v. 16, n. 1, p. 28-pg., 2022-01-01.
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. (AU)

FAPESP's process: 16/12196-5 - Algorithm and classification in groups
Grantee:Francesco Matucci
Support Opportunities: Research Grants - Young Investigators Grants