{
  "id": "1711.10170",
  "version": "v1",
  "published": "2017-11-28T08:15:50.000Z",
  "updated": "2017-11-28T08:15:50.000Z",
  "title": "Operator means deformed by a fixed point method",
  "authors": [
    "Fumio Hiai"
  ],
  "comment": "35 pages",
  "categories": [
    "math.FA"
  ],
  "abstract": "By means of a fixed point method we discuss the deformation of operator means and multivariate means of positive definite matrices/operators. It is shown that the deformation of an operator mean becomes again an operator mean. The means deformed by the weighted power means are particularly examined.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2017-11-28T08:15:50.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "47A64"
    ],
    "keywords": [
      "fixed point method",
      "operator mean",
      "multivariate means",
      "deformation"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 35,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}