{
  "id": "1201.3558",
  "version": "v3",
  "published": "2012-01-17T16:53:35.000Z",
  "updated": "2013-01-05T05:25:59.000Z",
  "title": "P1-bundles over projective manifolds of Picard number one each of which admit another smooth morphism of relative dimension one",
  "authors": [
    "Kiwamu Watanabe"
  ],
  "comment": "13 page, v2; title is changed, main theorem is slightly generalized",
  "categories": [
    "math.AG"
  ],
  "abstract": "We give a complete classification of P1-bundles over a projective manifold of Picard number one which admit another smooth morphism of relative dimension one.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2013-01-05T05:25:59.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "14J45",
      "14J60",
      "14M17"
    ],
    "keywords": [
      "picard number",
      "smooth morphism",
      "projective manifold",
      "relative dimension"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 13,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012arXiv1201.3558W"
    }
  }
}