{
  "id": "2211.16545",
  "version": "v1",
  "published": "2022-11-29T19:12:49.000Z",
  "updated": "2022-11-29T19:12:49.000Z",
  "title": "Some realcompact spaces",
  "authors": [
    "Alan Dow",
    "Jan van Mill",
    "Klaas Pieter Hart",
    "Hans Vermeer"
  ],
  "categories": [
    "math.GN"
  ],
  "abstract": "We present examples of realcompact spaces with closed subsets that are C*-embedded but not C-embedded, including one where the closed set is a copy of the space of natural numbers.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2022-11-29T19:12:49.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "54D60",
      "54D80",
      "54G05",
      "54G20"
    ],
    "keywords": [
      "realcompact spaces",
      "natural numbers",
      "closed set"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}