{ "id": "1612.01856", "version": "v1", "published": "2016-12-06T15:21:28.000Z", "updated": "2016-12-06T15:21:28.000Z", "title": "Another approach to Juhl's conformally covariant differential operators from $S^n$ to $S^{n-1}$", "authors": [ "Jean-Louis Clerc" ], "categories": [ "math.RT" ], "abstract": "A new construction of Juhl's conformally covariant differential operators from $S^n$ to $S^{n-1}$ (or from $\\mathbb R^n$ to $\\mathbb R^{n-1}$) is proposed. They are obtained as the composition of a new family of differential operators on $S^n$, covariant under the subgroup of conformal transformations of $S^n$ preserving $S^{n-1}$, followed by the restriction from $S^n$ to $S^{n-1}$.", "revisions": [ { "version": "v1", "updated": "2016-12-06T15:21:28.000Z" } ], "analyses": { "subjects": [ "22E45", "43A85" ], "keywords": [ "juhls conformally covariant differential operators", "conformal transformations", "construction", "composition", "restriction" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }