{ "id": "2311.06014", "version": "v1", "published": "2023-11-10T11:56:02.000Z", "updated": "2023-11-10T11:56:02.000Z", "title": "Hausdorff dimension of the set of eventually always hitting points on a self-conformal set", "authors": [ "Xintian Zhang" ], "categories": [ "math.DS" ], "abstract": "Recurrence problems are fundamental in dynamics, and for example, sizes of the set of points recurring infinitely often to a target have been studied extensively in many contexts. For example, the shrinking target set in iterated function system is an active research area recently. In the current work, we consider a set with a finer recurrence quality, the eventually always hitting set. In a sense, the points in the intersection of an eventually always hitting set and a shrinking target set not only return infinitely often but also at a bounded rate. We study this set in the context of self-conformal iterated function systems, and compute upper and lower bounds for its Hausdorff dimension. Additionally, as an intermediate theorem, we obtain a Hausdorff dimension result for the intersection of eventually always hitting and shrinking target sets.", "revisions": [ { "version": "v1", "updated": "2023-11-10T11:56:02.000Z" } ], "analyses": { "subjects": [ "37C45", "28A80" ], "keywords": [ "shrinking target set", "self-conformal set", "hitting points", "hausdorff dimension result", "finer recurrence quality" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }