{
  "id": "math/0308219",
  "version": "v1",
  "published": "2003-08-22T23:07:47.000Z",
  "updated": "2003-08-22T23:07:47.000Z",
  "title": "Extensional dimension and completion of maps",
  "authors": [
    "H. Murat Tuncali",
    "E. D. Tymchatin",
    "Vesko Valov"
  ],
  "comment": "6 pages",
  "categories": [
    "math.GN"
  ],
  "abstract": "We prove that any closed map between metrizable spaces can be extended to a closed map between completely metrizable spaces with the same extensional dimension.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2003-08-22T23:07:47.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "54F45",
      "55M10"
    ],
    "keywords": [
      "extensional dimension",
      "completion"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2003math......8219M"
    }
  }
}