{ "id": "1601.00333", "version": "v1", "published": "2016-01-03T20:04:14.000Z", "updated": "2016-01-03T20:04:14.000Z", "title": "Branching Rules for $n$-fold Covering Groups of $\\mathrm{SL}_2$ over a Non-Archimedean Local Field", "authors": [ "Camelia Karimianpour" ], "categories": [ "math.RT" ], "abstract": "Let $\\widetilde{G}$ be the $n$-fold covering group of the special linear group of degree two, over a non-Archimedean local field. We determine the decomposition into irreducibles of the restriction of the principal series representations of $\\widetilde{G}$ to a maximal compact subgroup of $\\widetilde{G}$.", "revisions": [ { "version": "v1", "updated": "2016-01-03T20:04:14.000Z" } ], "analyses": { "subjects": [ "20G05" ], "keywords": [ "non-archimedean local field", "fold covering group", "branching rules", "special linear group", "principal series representations" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }