{
  "id": "0803.0762",
  "version": "v1",
  "published": "2008-03-05T23:46:29.000Z",
  "updated": "2008-03-05T23:46:29.000Z",
  "title": "Eisenstein cohomology for congruence subgroups of SO(n,2)",
  "authors": [
    "G. Gotsbacher"
  ],
  "comment": "30 pages",
  "journal": "Math. Z. 267 (2011), no. 3, 665-693",
  "categories": [
    "math.NT"
  ],
  "abstract": "The automorphic cohomology of a connected reductive algebraic group defined over Q decomposes as a direct algebraic sum of cuspidal and Eisenstein cohomology. In the present paper we construct regular Eisenstein cohomology classes for congruence subgroups of a rational form G of Q-rank 2 of SO(n,2).",
  "revisions": [
    {
      "version": "v1",
      "updated": "2008-03-05T23:46:29.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "11F75",
      "11F55",
      "11E57"
    ],
    "keywords": [
      "congruence subgroups",
      "construct regular eisenstein cohomology classes",
      "direct algebraic sum",
      "connected reductive algebraic group"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 30,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008arXiv0803.0762G"
    }
  }
}