{
  "id": "1810.06792",
  "version": "v1",
  "published": "2018-10-16T02:17:43.000Z",
  "updated": "2018-10-16T02:17:43.000Z",
  "title": "Appendix to a paper [arXiv:1809.08623] of B. Williams",
  "authors": [
    "Adam Logan"
  ],
  "comment": "not intended for separate publication",
  "categories": [
    "math.NT",
    "math.AG"
  ],
  "abstract": "In this appendix to a paper [arXiv:1809.08623] by B. Williams, we give birational equivalences between the models of the Hilbert modular surfaces for ${\\mathbb Q}(\\sqrt{29})$ and ${\\mathbb Q}(\\sqrt{37})$ given there and those previously found by Elkies and Kumar.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-10-16T02:17:43.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "14J27",
      "14J28",
      "11F41"
    ],
    "keywords": [
      "hilbert modular surfaces",
      "birational equivalences"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}