{ "id": "1503.04319", "version": "v1", "published": "2015-03-14T16:29:33.000Z", "updated": "2015-03-14T16:29:33.000Z", "title": "Disintegration of Invariant Measures for Hyperbolic Skew Products", "authors": [ "Oliver Butterley", "Ian Melbourne" ], "comment": "Comments welcome", "categories": [ "math.DS" ], "abstract": "We study hyperbolic skew products and the disintegration of the SRB measure into measures supported on local stable manifolds. Such a disintegration gives a method for passing from an observable $v$ on the skew product to an observable $\\bar v$ on the system quotiented along stable manifolds. Under mild assumptions on the system we prove that the disintegration preserves the smoothness of $v$, firstly in the case where $v$ is H\\\"older and secondly in the case where $v$ is $\\mathcal{C}^{1}$.", "revisions": [ { "version": "v1", "updated": "2015-03-14T16:29:33.000Z" } ], "analyses": { "subjects": [ "37A25", "37C30" ], "keywords": [ "invariant measures", "study hyperbolic skew products", "local stable manifolds", "disintegration preserves", "mild assumptions" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2015arXiv150304319B" } } }