{
  "id": "math/0611542",
  "version": "v3",
  "published": "2006-11-17T20:21:06.000Z",
  "updated": "2007-11-22T20:03:15.000Z",
  "title": "Hochschild cohomology via incidence algebras",
  "authors": [
    "Maria Julia Redondo"
  ],
  "comment": "16 pages, Section 3.2 deleted, Section 4 added",
  "journal": "J. Lond. Math. Soc. (2) 77 (2008), no. 2, 465-480",
  "doi": "10.1112/jlms/jdm115",
  "categories": [
    "math.RT",
    "math.RA"
  ],
  "abstract": "Given an algebra A we associate an incidence algebra A(\\Sigma) and compare their Hochschild cohomology groups.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2007-11-22T20:03:15.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "16E40",
      "16G20"
    ],
    "keywords": [
      "incidence algebra",
      "hochschild cohomology groups"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2006math.....11542R"
    }
  }
}