{
  "id": "math/0609006",
  "version": "v6",
  "published": "2006-08-31T21:59:44.000Z",
  "updated": "2021-01-17T17:54:12.000Z",
  "title": "Hochschild and cyclic homology of preprojective algebras of ADE quivers",
  "authors": [
    "Pavel Etingof",
    "Ching-Hwa Eu"
  ],
  "comment": "13 pages, latex; in the last version a small error was corrected in Theorem 3.0.4 (cyclic homology needs to be replaced by reduced cyclic homology). arXiv admin note: text overlap with arXiv:math/0703568, arXiv:0710.4176",
  "categories": [
    "math.RT",
    "math.QA"
  ],
  "abstract": "We calculate the additive structure (together with the grading) of the Hochschild homology and cohomology and the cyclic homology of preprojective algebras of types ADE.",
  "revisions": [
    {
      "version": "v5",
      "updated": "2008-02-12T21:54:49.000Z",
      "comment": "13 pages, latex",
      "journal": null,
      "doi": null
    },
    {
      "version": "v6",
      "updated": "2021-01-17T17:54:12.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "cyclic homology",
      "preprojective algebras",
      "ade quivers",
      "hochschild homology"
    ],
    "note": {
      "typesetting": "LaTeX",
      "pages": 13,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2006math......9006E"
    }
  }
}