{
  "id": "1409.2595",
  "version": "v1",
  "published": "2014-09-09T04:52:48.000Z",
  "updated": "2014-09-09T04:52:48.000Z",
  "title": "Power sum expansion of chromatic quasisymmetric functions",
  "authors": [
    "Christos A. Athanasiadis"
  ],
  "comment": "8 pages",
  "categories": [
    "math.CO"
  ],
  "abstract": "A refinement conjectured by Shareshian and Wachs of a formula of Stanley, expanding the chromatic symmetric function of a graph in the basis of power sum symmetric functions, is proven. The proof uses a formula of Roichman for the irreducible characters of the symmetric group.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-09-09T04:52:48.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05E05"
    ],
    "keywords": [
      "chromatic quasisymmetric functions",
      "power sum expansion",
      "power sum symmetric functions",
      "chromatic symmetric function",
      "symmetric group"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2014arXiv1409.2595A"
    }
  }
}