{ "id": "2001.02648", "version": "v1", "published": "2020-01-08T17:46:37.000Z", "updated": "2020-01-08T17:46:37.000Z", "title": "Sofic profiles of $S(ω)$ and computability", "authors": [ "A. Ivanov" ], "comment": "17 pages", "categories": [ "math.LO", "math.GR" ], "abstract": "We realize sofic profiles in the group of computable permutations of $\\mathbb{N}$ so that the approximating morphisms can be viewed as restrictions of permutations to finite subsets of $\\mathbb{N}$. We also study some relevant effectivity conditions.", "revisions": [ { "version": "v1", "updated": "2020-01-08T17:46:37.000Z" } ], "analyses": { "subjects": [ "03D45", "20A15", "20B35" ], "keywords": [ "computability", "relevant effectivity conditions", "realize sofic profiles", "finite subsets", "computable permutations" ], "note": { "typesetting": "TeX", "pages": 17, "language": "en", "license": "arXiv", "status": "editable" } } }