{
  "id": "math/0501054",
  "version": "v1",
  "published": "2005-01-05T00:02:43.000Z",
  "updated": "2005-01-05T00:02:43.000Z",
  "title": "Nilpotent orbits of linear and cyclic quivers and Kazhdan-Lusztig polynomials of type A",
  "authors": [
    "Anthony Henderson"
  ],
  "comment": "34 pages",
  "journal": "Represent. Theory 11 (2007), pp. 95-121",
  "categories": [
    "math.RT",
    "math.CO"
  ],
  "abstract": "The intersection cohomologies of closures of nilpotent orbits of linear (respectively, cyclic) quivers are known to be described by Kazhdan-Lusztig polynomials for the symmetric group (respectively, the affine symmetric group). We explain how to simplify this description using a combinatorial cancellation procedure, and derive some consequences for representation theory.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2005-01-05T00:02:43.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "17B37",
      "05E15",
      "20C08"
    ],
    "keywords": [
      "kazhdan-lusztig polynomials",
      "nilpotent orbits",
      "cyclic quivers",
      "affine symmetric group",
      "combinatorial cancellation procedure"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "AMS",
      "journal": "Represent. Theory"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 34,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2005math......1054H"
    }
  }
}