{
  "id": "math/0605122",
  "version": "v2",
  "published": "2006-05-04T13:14:56.000Z",
  "updated": "2009-10-12T12:16:14.000Z",
  "title": "Castelnuovo-Mumford regularity of canonical and deficiency modules",
  "authors": [
    "Lê Tuân Hoa",
    "Eero Hyry"
  ],
  "comment": "An error in Lemma 12 is corrected. As a consequence, the statement and the proof of Theorem 9 have been modified. We are grateful for Manoj Kumini and Satoshi Murai for raising a question which led to the discovery of this error",
  "categories": [
    "math.AC"
  ],
  "abstract": "We give two kinds of bounds for the Castelnuovo-Mumford regularity of the canonical module and the deficiency modules of a ring, respectively in terms of the homological degree and the Castelnuovo-Mumford regularity of the original ring.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2009-10-12T12:16:14.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "13D45"
    ],
    "keywords": [
      "castelnuovo-mumford regularity",
      "deficiency modules",
      "canonical module"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2006math......5122T"
    }
  }
}