{ "id": "1310.0904", "version": "v2", "published": "2013-10-03T06:20:49.000Z", "updated": "2014-05-04T12:11:36.000Z", "title": "A counterexample to the containment $I^{(3)}\\subset I^2$ over the reals", "authors": [ "Adam Czapliński", "Agata Główka", "Grzegorz Malara", "Magdalena Lampa - Baczyńska", "Patrycja Łuszcz - Świdecka", "Piotr Pokora", "Justyna Szpond" ], "comment": "7 pages, 2 figures, A completely rewritten version reflecting comments and feedback we have received. Contains a Singular script", "categories": [ "math.AG", "math.AC", "math.CO" ], "abstract": "The purpose of this note is to give counterexamples to the containment $I^{(3)}\\subset I^2$ over the real numbers.", "revisions": [ { "version": "v2", "updated": "2014-05-04T12:11:36.000Z" } ], "analyses": { "keywords": [ "counterexample", "containment" ], "note": { "typesetting": "TeX", "pages": 7, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2013arXiv1310.0904C" } } }