The isomorphism relation on countable torsion free abelian groups

Greg Hjorth

Fundamenta Mathematicae (2002)

  • Volume: 175, Issue: 3, page 241-257
  • ISSN: 0016-2736

Abstract

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The isomorphism relation on countable torsion free abelian groups is non-Borel.

How to cite

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Greg Hjorth. "The isomorphism relation on countable torsion free abelian groups." Fundamenta Mathematicae 175.3 (2002): 241-257. <http://eudml.org/doc/282679>.

@article{GregHjorth2002,
abstract = {The isomorphism relation on countable torsion free abelian groups is non-Borel.},
author = {Greg Hjorth},
journal = {Fundamenta Mathematicae},
keywords = {Borel equivalence relation; torsion-free abelian group},
language = {eng},
number = {3},
pages = {241-257},
title = {The isomorphism relation on countable torsion free abelian groups},
url = {http://eudml.org/doc/282679},
volume = {175},
year = {2002},
}

TY - JOUR
AU - Greg Hjorth
TI - The isomorphism relation on countable torsion free abelian groups
JO - Fundamenta Mathematicae
PY - 2002
VL - 175
IS - 3
SP - 241
EP - 257
AB - The isomorphism relation on countable torsion free abelian groups is non-Borel.
LA - eng
KW - Borel equivalence relation; torsion-free abelian group
UR - http://eudml.org/doc/282679
ER -

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