{ "id": "2107.01342", "version": "v1", "published": "2021-07-03T04:39:59.000Z", "updated": "2021-07-03T04:39:59.000Z", "title": "Besicovitch-Morse type covering lemmas in metric spaces", "authors": [ "Tong Zhang" ], "categories": [ "math.CA", "math.DG" ], "abstract": "The aims of this article is to generalize some useful Besicovitch-Morse type covering lemmas in complete Riemannian manifolds and try to find more spaces such that the so-called BCP and WBCP are equivalent while these two properties are weaker and still useful. We also get interest in the best constants of Besicovitch-type covering properties in Eclid spaces and sorted out the best results of related problems before giving a new proof of Besicovitch corvering theorem in the one-dimensional case.", "revisions": [ { "version": "v1", "updated": "2021-07-03T04:39:59.000Z" } ], "analyses": { "keywords": [ "metric spaces", "useful besicovitch-morse type covering lemmas", "complete riemannian manifolds", "best constants", "besicovitch-type covering properties" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }