{
  "id": "1009.2446",
  "version": "v2",
  "published": "2010-09-13T16:36:28.000Z",
  "updated": "2010-09-29T13:27:27.000Z",
  "title": "Three-Colorings of Cubic Graphs and Tensor Operators",
  "authors": [
    "Rui Pedro Carpentier"
  ],
  "comment": "11 pages, many figures and diagrams",
  "categories": [
    "math.CO",
    "math.QA"
  ],
  "abstract": "Penrose's work \\cite{8} established a connection between the edge 3-colorings of cubic planar graphs and tensor algebras. We exploit this point of view in order to get algebraic representations of the category of cubic graphs with free ends.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2010-09-29T13:27:27.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05C15",
      "47A99",
      "46M15"
    ],
    "keywords": [
      "cubic graphs",
      "tensor operators",
      "three-colorings",
      "cubic planar graphs",
      "penroses work"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 11,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010arXiv1009.2446C"
    }
  }
}