{
  "id": "1501.02026",
  "version": "v1",
  "published": "2015-01-09T03:30:59.000Z",
  "updated": "2015-01-09T03:30:59.000Z",
  "title": "A combinatorial approach to root multiplicities of rank 2 hyperbolic Kac-Moody algebras",
  "authors": [
    "Seok-Jin Kang",
    "Kyu-Hwan Lee",
    "Kyungyong Lee"
  ],
  "categories": [
    "math.RT",
    "math.CO",
    "math.RA"
  ],
  "abstract": "In this paper we study root multiplicities of rank 2 hyperbolic Kac-Moody algebras using the combinatorics of Dyck paths.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2015-01-09T03:30:59.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "hyperbolic kac-moody algebras",
      "combinatorial approach",
      "study root multiplicities",
      "dyck paths",
      "combinatorics"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2015arXiv150102026K"
    }
  }
}