{
  "id": "2004.04224",
  "version": "v1",
  "published": "2020-04-08T19:52:05.000Z",
  "updated": "2020-04-08T19:52:05.000Z",
  "title": "An effective version of Belyi's theorem in positive characteristic",
  "authors": [
    "Yasuhiro Wakabayashi"
  ],
  "comment": "16 pages",
  "categories": [
    "math.AG"
  ],
  "abstract": "The purpose of the present paper is to give an effective version of the noncritical $p$-tame Belyi theorem. That is to say, we compute explicitly an upper bound of the minimal degree of tamely ramified Belyi maps in positive characteristic which are unramified at a prescribed finite set of points.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-04-08T19:52:05.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "positive characteristic",
      "effective version",
      "belyis theorem",
      "tame belyi theorem",
      "upper bound"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}