{
  "id": "0711.0145",
  "version": "v1",
  "published": "2007-11-01T15:59:12.000Z",
  "updated": "2007-11-01T15:59:12.000Z",
  "title": "Symmetry preserving discretization of SL(2,R) invariant equations",
  "authors": [
    "A. Bourlioux",
    "R. Rebelo",
    "P. Winternitz"
  ],
  "comment": "12 pages, 3 figures, submitted to Journal of Nonlinear Mathematical Physics",
  "categories": [
    "math-ph",
    "math.MP"
  ],
  "abstract": "Nonlinear ODEs invariant under the group SL(2,R) are solved numerically. We show that solution methods incorporating the Lie point symmetries provide better results than standard methods.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2007-11-01T15:59:12.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "symmetry preserving discretization",
      "invariant equations",
      "nonlinear odes invariant",
      "lie point symmetries",
      "standard methods"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.2991/jnmp.2008.15.s3.35",
      "journal": "Journal of Nonlinear Mathematical Physics",
      "year": 2008,
      "volume": 15,
      "pages": 362
    },
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008JNMP...15S.362B"
    }
  }
}