{
  "id": "2002.01233",
  "version": "v1",
  "published": "2020-02-04T11:35:29.000Z",
  "updated": "2020-02-04T11:35:29.000Z",
  "title": "From flops to diffeomorphism groups",
  "authors": [
    "Gleb Smirnov"
  ],
  "categories": [
    "math.DG",
    "math.AG"
  ],
  "abstract": "We prove that many algebraic surfaces have non-contractible loops of diffeomorphisms.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-02-04T11:35:29.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "diffeomorphism groups",
      "algebraic surfaces"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}