Conjugacy equivalence relation on subgroups

Alessandro Andretta; Riccardo Camerlo; Greg Hjorth

Fundamenta Mathematicae (2001)

  • Volume: 167, Issue: 3, page 189-212
  • ISSN: 0016-2736

Abstract

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If G is a countable group containing a copy of F₂ then the conjugacy equivalence relation on subgroups of G attains the maximal possible complexity.

How to cite

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Alessandro Andretta, Riccardo Camerlo, and Greg Hjorth. "Conjugacy equivalence relation on subgroups." Fundamenta Mathematicae 167.3 (2001): 189-212. <http://eudml.org/doc/282558>.

@article{AlessandroAndretta2001,
abstract = {If G is a countable group containing a copy of F₂ then the conjugacy equivalence relation on subgroups of G attains the maximal possible complexity.},
author = {Alessandro Andretta, Riccardo Camerlo, Greg Hjorth},
journal = {Fundamenta Mathematicae},
keywords = {countable Borel equivalence relations; subgroup conjugacy; definable equivalence relations on Polish spaces},
language = {eng},
number = {3},
pages = {189-212},
title = {Conjugacy equivalence relation on subgroups},
url = {http://eudml.org/doc/282558},
volume = {167},
year = {2001},
}

TY - JOUR
AU - Alessandro Andretta
AU - Riccardo Camerlo
AU - Greg Hjorth
TI - Conjugacy equivalence relation on subgroups
JO - Fundamenta Mathematicae
PY - 2001
VL - 167
IS - 3
SP - 189
EP - 212
AB - If G is a countable group containing a copy of F₂ then the conjugacy equivalence relation on subgroups of G attains the maximal possible complexity.
LA - eng
KW - countable Borel equivalence relations; subgroup conjugacy; definable equivalence relations on Polish spaces
UR - http://eudml.org/doc/282558
ER -

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