{ "id": "1801.03761", "version": "v1", "published": "2018-01-11T13:58:38.000Z", "updated": "2018-01-11T13:58:38.000Z", "title": "On the Mackey formulas for cyclotomic Hecke algebras and categories O of rational Cherednik algebras", "authors": [ "Toshiro Kuwabara", "Hyohe Miyachi", "Kentaro Wada" ], "comment": "40 pages", "categories": [ "math.RT" ], "abstract": "In this paper, we shall establish the Mackey formulas in the following three set ups: (i) on the tensor induction and restriction functors on the modules over cyclo- tomic Hecke algebras (Ariki-Koike algebras) and their standard subalgebras of parabolic subgroups. (ii) on the Bezrukavnikov-Etingof induction and restriction functors among categories O of rational Cherednik algebras for the complex reflection group of type G(r, 1, n) and their parabolic subgroups. (iii) on the Bezrukavnikov-Etingof induction and restriction functors among categories O of rational Cherednik algebras for the finite Weyl group and their parabolic subgroups.", "revisions": [ { "version": "v1", "updated": "2018-01-11T13:58:38.000Z" } ], "analyses": { "subjects": [ "05E10", "16G99" ], "keywords": [ "rational cherednik algebras", "cyclotomic hecke algebras", "mackey formulas", "parabolic subgroups", "restriction functors" ], "note": { "typesetting": "TeX", "pages": 40, "language": "en", "license": "arXiv", "status": "editable" } } }