{
  "id": "1808.09523",
  "version": "v1",
  "published": "2018-08-28T20:14:54.000Z",
  "updated": "2018-08-28T20:14:54.000Z",
  "title": "Chernoff Like Counterexamples Related to Unbounded Operators",
  "authors": [
    "Souheyb Dehimi",
    "Mohammed Hichem Mortad"
  ],
  "comment": "04 pages",
  "categories": [
    "math.FA",
    "math.OA"
  ],
  "abstract": "In this paper, we give an example of a closed unbounded operator whose square's domain is trivial. Then, we come up with an essentially self-adjoint whose square has a trivial domain.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-08-28T20:14:54.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "47A05"
    ],
    "keywords": [
      "counterexamples",
      "trivial domain",
      "squares domain"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}