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The isomorphism relation on countable torsion free abelian groups - MaRDI portal

The isomorphism relation on countable torsion free abelian groups (Q4790196)

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scientific article; zbMATH DE number 1860463
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The isomorphism relation on countable torsion free abelian groups
scientific article; zbMATH DE number 1860463

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    The isomorphism relation on countable torsion free abelian groups (English)
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    28 January 2003
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    Borel equivalence relation
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    torsion-free abelian group
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