{
  "id": "0810.2048",
  "version": "v1",
  "published": "2008-10-11T19:49:10.000Z",
  "updated": "2008-10-11T19:49:10.000Z",
  "title": "Robust ergodic properties in partially hyperbolic dynamics",
  "authors": [
    "Martin Andersson"
  ],
  "comment": "49 pages, no figures",
  "categories": [
    "math.DS"
  ],
  "abstract": "We study ergodic properties of partially hyperbolic systems whose central direction is mostly contracting. Earlier work of Bonatti, Viana about existence and finitude of physical measures is extended to the case of local diffeomorphisms. Moreover, we prove that such systems constitute a C^2-open set in which statistical stability is a dense property. In contrast, all mostly contracting systems are shown to be stable under small random perturbations.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2008-10-11T19:49:10.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "37D30",
      "37C40",
      "93E15"
    ],
    "keywords": [
      "robust ergodic properties",
      "partially hyperbolic dynamics",
      "study ergodic properties",
      "small random perturbations",
      "central direction"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 49,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008arXiv0810.2048A"
    }
  }
}