{ "id": "2109.14448", "version": "v2", "published": "2021-09-29T14:27:51.000Z", "updated": "2022-01-25T13:29:54.000Z", "title": "Projective descriptions of spaces of functions and distributions", "authors": [ "Christian Bargetz", "Eduard A. Nigsch", "Norbert Ortner" ], "comment": "26 pages", "categories": [ "math.FA" ], "abstract": "We present projective descriptions of classical spaces of functions and distributions. More precisely, we provide descriptions of these spaces by semi-norms which are defined by a combination of classical norms and multiplication or convolution with certain functions. These seminorms are simpler than the ones given by a supremum over bounded or compact sets.", "revisions": [ { "version": "v2", "updated": "2022-01-25T13:29:54.000Z" } ], "analyses": { "subjects": [ "46F05", "46E10", "46A13", "46E35", "46A50", "46B50" ], "keywords": [ "projective descriptions", "distributions", "compact sets", "semi-norms" ], "note": { "typesetting": "TeX", "pages": 26, "language": "en", "license": "arXiv", "status": "editable" } } }