arXiv subjects

Luiz Cordeiro

Publications and source records attributed to Luiz Cordeiro.

2 recordsLinked to original sources

arXiv2017

An elementary approach to sofic groupoids

We describe sofic groupoids in elementary terms and prove several permanence properties for sofcity. We show that sofcity can be determined in terms of the full group alone, answering a question by Conley, Kechris and Tucker-Drob.

math.DS↗

arXiv2016

An elementary approach to sofic equivalence relations

We present an elementary description of sofic equivalence relations, as well as some permanence properties for soficity. We answer a question by Conley, Kechris and Tucker-Drob of determining soficity in terms of the full group for aperiodic relations.

math.DS↗