{
  "id": "1304.5093",
  "version": "v1",
  "published": "2013-04-18T12:05:19.000Z",
  "updated": "2013-04-18T12:05:19.000Z",
  "title": "The degree-2 Abel--Jacobi map for nodal curves - I",
  "authors": [
    "Marco Pacini"
  ],
  "comment": "21 pages, 1 figure",
  "categories": [
    "math.AG"
  ],
  "abstract": "Let $f\\col\\C\\ra B$ be a regular local smoothing of a nodal curve. In this paper, we find a modular description of the Abel--N\\'eron map having values in Esteves's fine compactified Jacobian and extending the degree-2 Abel--Jacobi map of the generic fiber of $f$",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-04-18T12:05:19.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "nodal curve",
      "abel-jacobi map",
      "estevess fine compactified jacobian",
      "regular local",
      "abel-neron map"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 21,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2013arXiv1304.5093P"
    }
  }
}