{
  "id": "2105.02760",
  "version": "v1",
  "published": "2021-05-06T15:33:54.000Z",
  "updated": "2021-05-06T15:33:54.000Z",
  "title": "Sharply transitive sets in $\\mathrm{PGL}_2(K)$",
  "authors": [
    "Sean Eberhard"
  ],
  "comment": "3 pages",
  "categories": [
    "math.GR",
    "math.CO"
  ],
  "abstract": "Here is a simplified proof that every sharply transitive subset of $\\mathrm{PGL}_2(K)$ is a coset of a subgroup.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2021-05-06T15:33:54.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "20B99"
    ],
    "keywords": [
      "sharply transitive sets",
      "simplified proof",
      "sharply transitive subset"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 3,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}