{
  "id": "0904.0623",
  "version": "v2",
  "published": "2009-04-03T16:57:55.000Z",
  "updated": "2009-07-27T13:58:42.000Z",
  "title": "The second cohomology of simple SL_2-modules",
  "authors": [
    "David I. Stewart"
  ],
  "comment": "10 pages; version to appear in Proc-AMS",
  "categories": [
    "math.RT"
  ],
  "abstract": "Let $G$ be the simple algebraic group $SL_2$ defined over an algebraically closed field $K$ of characteristic $p>0$. In this paper, we find the second cohomology of all irreducible representations of $G$",
  "revisions": [
    {
      "version": "v2",
      "updated": "2009-07-27T13:58:42.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "20G05",
      "20G10"
    ],
    "keywords": [
      "second cohomology",
      "simple algebraic group",
      "algebraically closed field",
      "characteristic"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 10,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2009arXiv0904.0623S"
    }
  }
}