{ "id": "1708.07343", "version": "v1", "published": "2017-08-24T10:19:55.000Z", "updated": "2017-08-24T10:19:55.000Z", "title": "Weak type estimates for functions of Marcinkiewicz type with fractional integrals of mixed homogeneity", "authors": [ "Shuichi Sato" ], "comment": "21 pages", "categories": [ "math.CA" ], "abstract": "We prove the endpoint weak type estimate for square functions of Marcinkiewicz type with fractional integrals associated with non-isotropic dilations. This generalizes a result of C. Fefferman on functions of Marcinkiewicz type by considering fractional integrals of mixed homogeneity in place of the Riesz potentials of Euclidean structure.", "revisions": [ { "version": "v1", "updated": "2017-08-24T10:19:55.000Z" } ], "analyses": { "subjects": [ "42B25", "46E35" ], "keywords": [ "marcinkiewicz type", "mixed homogeneity", "endpoint weak type estimate", "square functions", "non-isotropic dilations" ], "note": { "typesetting": "TeX", "pages": 21, "language": "en", "license": "arXiv", "status": "editable" } } }