{ "id": "2405.20907", "version": "v1", "published": "2024-05-31T15:18:08.000Z", "updated": "2024-05-31T15:18:08.000Z", "title": "The Muckenhoupt condition", "authors": [ "Zoe Nieraeth" ], "comment": "38 pages", "categories": [ "math.FA", "math.CA" ], "abstract": "The goal of this paper is to unify the theory of weights beyond the setting of weighted Lebesgue spaces in the general setting of quasi-Banach function spaces. We prove new characterizations for the boundedness of singular integrals, and pose several conjectures and partial results related to the duality of the Hardy-Littlewood maximal operator. Furthermore, we give an overview of the theory applied to weighted variable Lebesgue and Morrey spaces.", "revisions": [ { "version": "v1", "updated": "2024-05-31T15:18:08.000Z" } ], "analyses": { "subjects": [ "42B25", "46E30" ], "keywords": [ "muckenhoupt condition", "hardy-littlewood maximal operator", "quasi-banach function spaces", "partial results", "weighted lebesgue spaces" ], "note": { "typesetting": "TeX", "pages": 38, "language": "en", "license": "arXiv", "status": "editable" } } }