{ "id": "1803.08236", "version": "v2", "published": "2018-03-22T06:03:59.000Z", "updated": "2018-04-21T06:42:11.000Z", "title": "Isometries on Banach algebras of $C(Y)$-valued maps", "authors": [ "Osamu Hatori" ], "comment": "revision of the previous manuscript", "categories": [ "math.FA" ], "abstract": "We propose a unified approach to the study of isometries on algebras of vector-valued Lipschitz maps and those of continuously differentiable maps by means of the notion of natural $C(Y)$-valuezations that take values in unital commutative $C^*$-algebras. A precise proof of a theorem of Jarosz \\cite{ja} is exhibited.", "revisions": [ { "version": "v2", "updated": "2018-04-21T06:42:11.000Z" } ], "analyses": { "subjects": [ "46E40", "46B04", "46J10", "46J15" ], "keywords": [ "banach algebras", "valued maps", "isometries", "vector-valued lipschitz maps", "precise proof" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }