{ "id": "1908.05088", "version": "v1", "published": "2019-08-14T12:10:33.000Z", "updated": "2019-08-14T12:10:33.000Z", "title": "Knobbly but nice", "authors": [ "Neil Dobbs" ], "comment": "7 pages. Comments welcome", "categories": [ "math.DS" ], "abstract": "Our main result states that, under an exponential map whose Julia set is the whole complex plane, on each piecewise smooth Jordan curve there is a point whose orbit is dense. This has consequences for the boundaries of nice sets, used in induction methods to study ergodic and geometric properties of the dynamics.", "revisions": [ { "version": "v1", "updated": "2019-08-14T12:10:33.000Z" } ], "analyses": { "subjects": [ "37F10" ], "keywords": [ "main result states", "piecewise smooth jordan curve", "study ergodic", "induction methods", "nice sets" ], "note": { "typesetting": "TeX", "pages": 7, "language": "en", "license": "arXiv", "status": "editable" } } }