{
  "id": "math/0502403",
  "version": "v1",
  "published": "2005-02-18T14:51:26.000Z",
  "updated": "2005-02-18T14:51:26.000Z",
  "title": "From triangulated categories to Lie algebras: A theorem of Peng and Xiao",
  "authors": [
    "Andrew Hubery"
  ],
  "categories": [
    "math.RT"
  ],
  "abstract": "We present a simplified and more intuitive proof of a theorem of Peng and Xiao, which constructs a Lie algebra from any 2-periodic triangulated k-category (satisfying some finiteness assumptions).",
  "revisions": [
    {
      "version": "v1",
      "updated": "2005-02-18T14:51:26.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "16G20",
      "18E30"
    ],
    "keywords": [
      "lie algebra",
      "triangulated categories",
      "finiteness assumptions",
      "intuitive proof"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2005math......2403H"
    }
  }
}