{
  "id": "0904.4562",
  "version": "v1",
  "published": "2009-04-29T09:22:24.000Z",
  "updated": "2009-04-29T09:22:24.000Z",
  "title": "$N-$Bundles for $N$ an extension of a finite group by an abelian group",
  "authors": [
    "Yashonidhi Pandey"
  ],
  "comment": "13 pages",
  "categories": [
    "math.AG"
  ],
  "abstract": "Let $W$ be a finite group and $T$ be an abelian group. Consider an extension $0 \\ra T \\ra N \\ra W \\ra 0$. For a smooth projective curve $X$, we give a precise description of the fiber of the quotient by $T$ map $q_T: \\cM_X(N) \\ra \\cM_X(W)$ as a torsor over an abelian variety. We also prove a result on Mumford groups.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-04-29T09:22:24.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "finite group",
      "abelian group",
      "abelian variety",
      "smooth projective curve",
      "precise description"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 13,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2009arXiv0904.4562P"
    }
  }
}