{ "id": "1705.03863", "version": "v1", "published": "2017-05-10T17:27:43.000Z", "updated": "2017-05-10T17:27:43.000Z", "title": "Gabriel-Morita theory for excisive model categories", "authors": [ "Clemens Berger", "Kruna Ratkovic" ], "comment": "43 pages", "categories": [ "math.AT", "math.CT" ], "abstract": "We develop a Gabriel-Morita theory for strong monads on pointed monoidal model categories. Assuming that the model category is excisive, i.e. the derived suspension functor is conservative, we show that if the monad T preserves cofibre sequences up to homotopy and has a weakly invertible strength, then the category of T-algebras is Quillen equivalent to the category of T(I)-modules where I is the monoidal unit. This recovers Schwede's theorem on connective stable homotopy over a pointed Lawvere theory as special case.", "revisions": [ { "version": "v1", "updated": "2017-05-10T17:27:43.000Z" } ], "analyses": { "subjects": [ "18G55", "18C15", "18D25", "55P42" ], "keywords": [ "model category", "excisive model categories", "gabriel-morita theory", "preserves cofibre sequences", "pointed monoidal model categories" ], "note": { "typesetting": "TeX", "pages": 43, "language": "en", "license": "arXiv", "status": "editable" } } }