{ "id": "2202.13643", "version": "v1", "published": "2022-02-28T09:38:25.000Z", "updated": "2022-02-28T09:38:25.000Z", "title": "Logic Blog 2021", "authors": [ "Andre Nies" ], "categories": [ "math.LO", "math.GR" ], "abstract": "The blog has several entries on group theory interacting with computability and wider logic, several open questions, and an entry on undecidability in physics.", "revisions": [ { "version": "v1", "updated": "2022-02-28T09:38:25.000Z" } ], "analyses": { "keywords": [ "logic blog", "wider logic", "open questions", "computability" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }