{ "id": "2202.07452", "version": "v1", "published": "2022-02-15T14:31:02.000Z", "updated": "2022-02-15T14:31:02.000Z", "title": "A proof of the Borel completeness of torsion free abelian groups", "authors": [ "Michael C. Laskowski", "Douglas S. Ulrich" ], "categories": [ "math.LO", "math.GR" ], "abstract": "A proof of the Borel completeness of torsion free abelian groups is presented. This proof differs considerably from the approach of Paolini-Shelah.", "revisions": [ { "version": "v1", "updated": "2022-02-15T14:31:02.000Z" } ], "analyses": { "subjects": [ "03E15", "20K20", "03C25" ], "keywords": [ "torsion free abelian groups", "borel completeness", "proof differs considerably", "paolini-shelah" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }