{ "id": "1512.06511", "version": "v1", "published": "2015-12-21T07:42:51.000Z", "updated": "2015-12-21T07:42:51.000Z", "title": "Mahler's classification and a certain class of $p$-adic numbers", "authors": [ "Tomohiro Ooto" ], "comment": "12 pages. arXiv admin note: text overlap with arXiv:1512.04041", "categories": [ "math.NT" ], "abstract": "In this paper, we study a relation between digits of $p$-adic numbers and Mahler's classification. We show that an irrational $p$-adic number whose digits is automatic, primitive morphic, or Sturmian is an $S$-, $T$-, or $U_1$-number in the sense of Mahler's classification. Furthermore, we give an algebraic independence criterion for $p$-adic numbers whose digits are Sturmian.", "revisions": [ { "version": "v1", "updated": "2015-12-21T07:42:51.000Z" } ], "analyses": { "subjects": [ "11J61", "11J82", "11B85" ], "keywords": [ "adic number", "mahlers classification", "algebraic independence criterion", "primitive morphic", "irrational" ], "note": { "typesetting": "TeX", "pages": 12, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2015arXiv151206511O" } } }